264849120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 288

約数和(自身を含む): 990662400

約数和(自身を除く): 725813280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 204, 240, 248, 255, 272, 279, 288, 306, 310, 340, 349, 360, 372, 408, 465, 480, 496, 510, 527, 544, 558, 612, 620, 680, 698, 720, 744, 765, 816, 930, 992, 1020, 1047, 1054, 1116, 1224, 1240, 1360, 1395, 1396, 1440, 1488, 1530, 1581, 1632, 1745, 1860, 2040, 2094, 2108, 2232, 2448, 2480, 2635, 2720, 2790, 2792, 2976, 3060, 3141, 3162, 3490, 3720, 4080, 4188, 4216, 4464, 4743, 4896, 4960, 5235, 5270, 5580, 5584, 5933, 6120, 6282, 6324, 6980, 7440, 7905, 8160, 8376, 8432, 8928, 9486, 10470, 10540, 10819, 11160, 11168, 11866, 12240, 12564, 12648, 13960, 14880, 15705, 15810, 16752, 16864, 17799, 18972, 20940, 21080, 21638, 22320, 23715, 23732, 24480, 25128, 25296, 27920, 29665, 31410, 31620, 32457, 33504, 35598, 37944, 41880, 42160, 43276, 44640, 47430, 47464, 50256, 50592, 53397, 54095, 55840, 59330, 62820, 63240, 64914, 71196, 75888, 83760, 84320, 86552, 88995, 94860, 94928, 97371, 100512, 106794, 108190, 118660, 125640, 126480, 129828, 142392, 151776, 162285, 167520, 173104, 177990, 183923, 189720, 189856, 194742, 213588, 216380, 237320, 251280, 252960, 259656, 266985, 284784, 324570, 346208, 355980, 367846, 379440, 389484, 427176, 432760, 474640, 486855, 502560, 519312, 533970, 551769, 569568, 649140, 711960, 735692, 758880, 778968, 854352, 865520, 919615, 949280, 973710, 1038624, 1067940, 1103538, 1298280, 1423920, 1471384, 1557936, 1655307, 1708704, 1731040, 1839230, 1947420, 2135880, 2207076, 2596560, 2758845, 2847840, 2942768, 3115872, 3310614, 3678460, 3894840, 4271760, 4414152, 5193120, 5517690, 5885536, 6621228, 7356920, 7789680, 8276535, 8543520, 8828304, 11035380, 13242456, 14713840, 15579360, 16553070, 17656608, 22070760, 26484912, 29427680, 33106140, 44141520, 52969824, 66212280, 88283040, 132424560, 264849120]

約数ペア:

[(1, 264849120), (2, 132424560), (3, 88283040), (4, 66212280), (5, 52969824), (6, 44141520), (8, 33106140), (9, 29427680), (10, 26484912), (12, 22070760), (15, 17656608), (16, 16553070), (17, 15579360), (18, 14713840), (20, 13242456), (24, 11035380), (30, 8828304), (31, 8543520), (32, 8276535), (34, 7789680), (36, 7356920), (40, 6621228), (45, 5885536), (48, 5517690), (51, 5193120), (60, 4414152), (62, 4271760), (68, 3894840), (72, 3678460), (80, 3310614), (85, 3115872), (90, 2942768), (93, 2847840), (96, 2758845), (102, 2596560), (120, 2207076), (124, 2135880), (136, 1947420), (144, 1839230), (153, 1731040), (155, 1708704), (160, 1655307), (170, 1557936), (180, 1471384), (186, 1423920), (204, 1298280), (240, 1103538), (248, 1067940), (255, 1038624), (272, 973710), (279, 949280), (288, 919615), (306, 865520), (310, 854352), (340, 778968), (349, 758880), (360, 735692), (372, 711960), (408, 649140), (465, 569568), (480, 551769), (496, 533970), (510, 519312), (527, 502560), (544, 486855), (558, 474640), (612, 432760), (620, 427176), (680, 389484), (698, 379440), (720, 367846), (744, 355980), (765, 346208), (816, 324570), (930, 284784), (992, 266985), (1020, 259656), (1047, 252960), (1054, 251280), (1116, 237320), (1224, 216380), (1240, 213588), (1360, 194742), (1395, 189856), (1396, 189720), (1440, 183923), (1488, 177990), (1530, 173104), (1581, 167520), (1632, 162285), (1745, 151776), (1860, 142392), (2040, 129828), (2094, 126480), (2108, 125640), (2232, 118660), (2448, 108190), (2480, 106794), (2635, 100512), (2720, 97371), (2790, 94928), (2792, 94860), (2976, 88995), (3060, 86552), (3141, 84320), (3162, 83760), (3490, 75888), (3720, 71196), (4080, 64914), (4188, 63240), (4216, 62820), (4464, 59330), (4743, 55840), (4896, 54095), (4960, 53397), (5235, 50592), (5270, 50256), (5580, 47464), (5584, 47430), (5933, 44640), (6120, 43276), (6282, 42160), (6324, 41880), (6980, 37944), (7440, 35598), (7905, 33504), (8160, 32457), (8376, 31620), (8432, 31410), (8928, 29665), (9486, 27920), (10470, 25296), (10540, 25128), (10819, 24480), (11160, 23732), (11168, 23715), (11866, 22320), (12240, 21638), (12564, 21080), (12648, 20940), (13960, 18972), (14880, 17799), (15705, 16864), (15810, 16752)]