387138960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 320

約数和(自身を含む): 1522402560

約数和(自身を除く): 1135263600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 811, 816, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1360, 1404, 1530, 1560, 1622, 1755, 1768, 1836, 1872, 1989, 2040, 2160, 2210, 2295, 2340, 2433, 2448, 2652, 2808, 3060, 3120, 3244, 3315, 3510, 3536, 3672, 3978, 4055, 4080, 4420, 4590, 4680, 4866, 5304, 5616, 5967, 6120, 6488, 6630, 7020, 7299, 7344, 7956, 8110, 8840, 9180, 9360, 9732, 9945, 10543, 10608, 11934, 12165, 12240, 12976, 13260, 13787, 14040, 14598, 15912, 16220, 17680, 18360, 19464, 19890, 21086, 21897, 23868, 24330, 26520, 27574, 28080, 29196, 29835, 31629, 31824, 32440, 36495, 36720, 38928, 39780, 41361, 42172, 43794, 47736, 48660, 52715, 53040, 55148, 58392, 59670, 63258, 64880, 68935, 72990, 79560, 82722, 84344, 87588, 94887, 95472, 97320, 105430, 109485, 110296, 116784, 119340, 124083, 126516, 137870, 145980, 158145, 159120, 165444, 168688, 175176, 179231, 189774, 194640, 206805, 210860, 218970, 220592, 238680, 248166, 253032, 275740, 284661, 291960, 316290, 330888, 350352, 358462, 372249, 379548, 413610, 421720, 437940, 474435, 477360, 496332, 506064, 537693, 551480, 569322, 583920, 620415, 632580, 661776, 716924, 744498, 759096, 827220, 843440, 875880, 896155, 948870, 992664, 1075386, 1102960, 1138644, 1240830, 1265160, 1423305, 1433848, 1488996, 1518192, 1613079, 1654440, 1751760, 1792310, 1861245, 1897740, 1985328, 2150772, 2277288, 2481660, 2530320, 2688465, 2846610, 2867696, 2977992, 3226158, 3308880, 3584620, 3722490, 3795480, 4301544, 4554576, 4839237, 4963320, 5376930, 5693220, 5955984, 6452316, 7169240, 7444980, 7590960, 8065395, 8603088, 9678474, 9926640, 10753860, 11386440, 12904632, 14338480, 14889960, 16130790, 19356948, 21507720, 22772880, 24196185, 25809264, 29779920, 32261580, 38713896, 43015440, 48392370, 64523160, 77427792, 96784740, 129046320, 193569480, 387138960]

約数ペア:

[(1, 387138960), (2, 193569480), (3, 129046320), (4, 96784740), (5, 77427792), (6, 64523160), (8, 48392370), (9, 43015440), (10, 38713896), (12, 32261580), (13, 29779920), (15, 25809264), (16, 24196185), (17, 22772880), (18, 21507720), (20, 19356948), (24, 16130790), (26, 14889960), (27, 14338480), (30, 12904632), (34, 11386440), (36, 10753860), (39, 9926640), (40, 9678474), (45, 8603088), (48, 8065395), (51, 7590960), (52, 7444980), (54, 7169240), (60, 6452316), (65, 5955984), (68, 5693220), (72, 5376930), (78, 4963320), (80, 4839237), (85, 4554576), (90, 4301544), (102, 3795480), (104, 3722490), (108, 3584620), (117, 3308880), (120, 3226158), (130, 2977992), (135, 2867696), (136, 2846610), (144, 2688465), (153, 2530320), (156, 2481660), (170, 2277288), (180, 2150772), (195, 1985328), (204, 1897740), (208, 1861245), (216, 1792310), (221, 1751760), (234, 1654440), (240, 1613079), (255, 1518192), (260, 1488996), (270, 1433848), (272, 1423305), (306, 1265160), (312, 1240830), (340, 1138644), (351, 1102960), (360, 1075386), (390, 992664), (408, 948870), (432, 896155), (442, 875880), (459, 843440), (468, 827220), (510, 759096), (520, 744498), (540, 716924), (585, 661776), (612, 632580), (624, 620415), (663, 583920), (680, 569322), (702, 551480), (720, 537693), (765, 506064), (780, 496332), (811, 477360), (816, 474435), (884, 437940), (918, 421720), (936, 413610), (1020, 379548), (1040, 372249), (1080, 358462), (1105, 350352), (1170, 330888), (1224, 316290), (1326, 291960), (1360, 284661), (1404, 275740), (1530, 253032), (1560, 248166), (1622, 238680), (1755, 220592), (1768, 218970), (1836, 210860), (1872, 206805), (1989, 194640), (2040, 189774), (2160, 179231), (2210, 175176), (2295, 168688), (2340, 165444), (2433, 159120), (2448, 158145), (2652, 145980), (2808, 137870), (3060, 126516), (3120, 124083), (3244, 119340), (3315, 116784), (3510, 110296), (3536, 109485), (3672, 105430), (3978, 97320), (4055, 95472), (4080, 94887), (4420, 87588), (4590, 84344), (4680, 82722), (4866, 79560), (5304, 72990), (5616, 68935), (5967, 64880), (6120, 63258), (6488, 59670), (6630, 58392), (7020, 55148), (7299, 53040), (7344, 52715), (7956, 48660), (8110, 47736), (8840, 43794), (9180, 42172), (9360, 41361), (9732, 39780), (9945, 38928), (10543, 36720), (10608, 36495), (11934, 32440), (12165, 31824), (12240, 31629), (12976, 29835), (13260, 29196), (13787, 28080), (14040, 27574), (14598, 26520), (15912, 24330), (16220, 23868), (17680, 21897), (18360, 21086), (19464, 19890)]