90678360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 286156800

約数和(自身を除く): 195478440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 71, 87, 116, 120, 142, 145, 174, 213, 232, 284, 290, 348, 355, 367, 426, 435, 568, 580, 696, 710, 734, 852, 870, 1065, 1101, 1160, 1420, 1468, 1704, 1740, 1835, 2059, 2130, 2202, 2840, 2936, 3480, 3670, 4118, 4260, 4404, 5505, 6177, 7340, 8236, 8520, 8808, 10295, 10643, 11010, 12354, 14680, 16472, 20590, 21286, 22020, 24708, 26057, 30885, 31929, 41180, 42572, 44040, 49416, 52114, 53215, 61770, 63858, 78171, 82360, 85144, 104228, 106430, 123540, 127716, 130285, 156342, 159645, 208456, 212860, 247080, 255432, 260570, 312684, 319290, 390855, 425720, 521140, 625368, 638580, 755653, 781710, 1042280, 1277160, 1511306, 1563420, 2266959, 3022612, 3126840, 3778265, 4533918, 6045224, 7556530, 9067836, 11334795, 15113060, 18135672, 22669590, 30226120, 45339180, 90678360]

約数ペア:

[(1, 90678360), (2, 45339180), (3, 30226120), (4, 22669590), (5, 18135672), (6, 15113060), (8, 11334795), (10, 9067836), (12, 7556530), (15, 6045224), (20, 4533918), (24, 3778265), (29, 3126840), (30, 3022612), (40, 2266959), (58, 1563420), (60, 1511306), (71, 1277160), (87, 1042280), (116, 781710), (120, 755653), (142, 638580), (145, 625368), (174, 521140), (213, 425720), (232, 390855), (284, 319290), (290, 312684), (348, 260570), (355, 255432), (367, 247080), (426, 212860), (435, 208456), (568, 159645), (580, 156342), (696, 130285), (710, 127716), (734, 123540), (852, 106430), (870, 104228), (1065, 85144), (1101, 82360), (1160, 78171), (1420, 63858), (1468, 61770), (1704, 53215), (1740, 52114), (1835, 49416), (2059, 44040), (2130, 42572), (2202, 41180), (2840, 31929), (2936, 30885), (3480, 26057), (3670, 24708), (4118, 22020), (4260, 21286), (4404, 20590), (5505, 16472), (6177, 14680), (7340, 12354), (8236, 11010), (8520, 10643), (8808, 10295)]