235343280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23917}}^1$

素因数の和:23974

約数の個数: 80

約数和(自身を含む): 747389664

約数和(自身を除く): 512046384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 23917, 47834, 71751, 95668, 119585, 143502, 191336, 239170, 287004, 358755, 382672, 478340, 574008, 717510, 956680, 980597, 1148016, 1435020, 1913360, 1961194, 2870040, 2941791, 3922388, 4902985, 5740080, 5883582, 7844776, 9805970, 11767164, 14708955, 15689552, 19611940, 23534328, 29417910, 39223880, 47068656, 58835820, 78447760, 117671640, 235343280]

約数ペア:

[(1, 235343280), (2, 117671640), (3, 78447760), (4, 58835820), (5, 47068656), (6, 39223880), (8, 29417910), (10, 23534328), (12, 19611940), (15, 15689552), (16, 14708955), (20, 11767164), (24, 9805970), (30, 7844776), (40, 5883582), (41, 5740080), (48, 4902985), (60, 3922388), (80, 2941791), (82, 2870040), (120, 1961194), (123, 1913360), (164, 1435020), (205, 1148016), (240, 980597), (246, 956680), (328, 717510), (410, 574008), (492, 478340), (615, 382672), (656, 358755), (820, 287004), (984, 239170), (1230, 191336), (1640, 143502), (1968, 119585), (2460, 95668), (3280, 71751), (4920, 47834), (9840, 23917)]