239172960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38329}}^1$

素因数の和:38360

約数の個数: 96

約数和(自身を含む): 811369440

約数和(自身を除く): 572196480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 38329, 76658, 114987, 153316, 191645, 229974, 306632, 383290, 459948, 498277, 574935, 613264, 766580, 919896, 996554, 1149870, 1226528, 1494831, 1533160, 1839792, 1993108, 2299740, 2491385, 2989662, 3066320, 3679584, 3986216, 4599480, 4982770, 5979324, 6132640, 7474155, 7972432, 9198960, 9965540, 11958648, 14948310, 15944864, 18397920, 19931080, 23917296, 29896620, 39862160, 47834592, 59793240, 79724320, 119586480, 239172960]

約数ペア:

[(1, 239172960), (2, 119586480), (3, 79724320), (4, 59793240), (5, 47834592), (6, 39862160), (8, 29896620), (10, 23917296), (12, 19931080), (13, 18397920), (15, 15944864), (16, 14948310), (20, 11958648), (24, 9965540), (26, 9198960), (30, 7972432), (32, 7474155), (39, 6132640), (40, 5979324), (48, 4982770), (52, 4599480), (60, 3986216), (65, 3679584), (78, 3066320), (80, 2989662), (96, 2491385), (104, 2299740), (120, 1993108), (130, 1839792), (156, 1533160), (160, 1494831), (195, 1226528), (208, 1149870), (240, 996554), (260, 919896), (312, 766580), (390, 613264), (416, 574935), (480, 498277), (520, 459948), (624, 383290), (780, 306632), (1040, 229974), (1248, 191645), (1560, 153316), (2080, 114987), (3120, 76658), (6240, 38329)]