29779920

素因数分解:

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

素因数の和:850

約数の個数: 160

約数和(自身を含む): 108743040

約数和(自身を除く): 78963120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 811, 816, 918, 1020, 1080, 1224, 1360, 1530, 1622, 1836, 2040, 2160, 2295, 2433, 2448, 3060, 3244, 3672, 4055, 4080, 4590, 4866, 6120, 6488, 7299, 7344, 8110, 9180, 9732, 12165, 12240, 12976, 13787, 14598, 16220, 18360, 19464, 21897, 24330, 27574, 29196, 32440, 36495, 36720, 38928, 41361, 43794, 48660, 55148, 58392, 64880, 68935, 72990, 82722, 87588, 97320, 109485, 110296, 116784, 124083, 137870, 145980, 165444, 175176, 194640, 206805, 218970, 220592, 248166, 275740, 291960, 330888, 350352, 372249, 413610, 437940, 496332, 551480, 583920, 620415, 661776, 744498, 827220, 875880, 992664, 1102960, 1240830, 1488996, 1654440, 1751760, 1861245, 1985328, 2481660, 2977992, 3308880, 3722490, 4963320, 5955984, 7444980, 9926640, 14889960, 29779920]

約数ペア:

[(1, 29779920), (2, 14889960), (3, 9926640), (4, 7444980), (5, 5955984), (6, 4963320), (8, 3722490), (9, 3308880), (10, 2977992), (12, 2481660), (15, 1985328), (16, 1861245), (17, 1751760), (18, 1654440), (20, 1488996), (24, 1240830), (27, 1102960), (30, 992664), (34, 875880), (36, 827220), (40, 744498), (45, 661776), (48, 620415), (51, 583920), (54, 551480), (60, 496332), (68, 437940), (72, 413610), (80, 372249), (85, 350352), (90, 330888), (102, 291960), (108, 275740), (120, 248166), (135, 220592), (136, 218970), (144, 206805), (153, 194640), (170, 175176), (180, 165444), (204, 145980), (216, 137870), (240, 124083), (255, 116784), (270, 110296), (272, 109485), (306, 97320), (340, 87588), (360, 82722), (408, 72990), (432, 68935), (459, 64880), (510, 58392), (540, 55148), (612, 48660), (680, 43794), (720, 41361), (765, 38928), (811, 36720), (816, 36495), (918, 32440), (1020, 29196), (1080, 27574), (1224, 24330), (1360, 21897), (1530, 19464), (1622, 18360), (1836, 16220), (2040, 14598), (2160, 13787), (2295, 12976), (2433, 12240), (2448, 12165), (3060, 9732), (3244, 9180), (3672, 8110), (4055, 7344), (4080, 7299), (4590, 6488), (4866, 6120)]