615749160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5407}}^1$

素因数の和:5507

約数の個数: 128

約数和(自身を含む): 2016967680

約数和(自身を除く): 1401218520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 730, 780, 876, 949, 1095, 1460, 1560, 1752, 1898, 2190, 2847, 2920, 3796, 4380, 4745, 5407, 5694, 7592, 8760, 9490, 10814, 11388, 14235, 16221, 18980, 21628, 22776, 27035, 28470, 32442, 37960, 43256, 54070, 56940, 64884, 70291, 81105, 108140, 113880, 129768, 140582, 162210, 210873, 216280, 281164, 324420, 351455, 394711, 421746, 562328, 648840, 702910, 789422, 843492, 1054365, 1184133, 1405820, 1578844, 1686984, 1973555, 2108730, 2368266, 2811640, 3157688, 3947110, 4217460, 4736532, 5131243, 5920665, 7894220, 8434920, 9473064, 10262486, 11841330, 15393729, 15788440, 20524972, 23682660, 25656215, 30787458, 41049944, 47365320, 51312430, 61574916, 76968645, 102624860, 123149832, 153937290, 205249720, 307874580, 615749160]

約数ペア:

[(1, 615749160), (2, 307874580), (3, 205249720), (4, 153937290), (5, 123149832), (6, 102624860), (8, 76968645), (10, 61574916), (12, 51312430), (13, 47365320), (15, 41049944), (20, 30787458), (24, 25656215), (26, 23682660), (30, 20524972), (39, 15788440), (40, 15393729), (52, 11841330), (60, 10262486), (65, 9473064), (73, 8434920), (78, 7894220), (104, 5920665), (120, 5131243), (130, 4736532), (146, 4217460), (156, 3947110), (195, 3157688), (219, 2811640), (260, 2368266), (292, 2108730), (312, 1973555), (365, 1686984), (390, 1578844), (438, 1405820), (520, 1184133), (584, 1054365), (730, 843492), (780, 789422), (876, 702910), (949, 648840), (1095, 562328), (1460, 421746), (1560, 394711), (1752, 351455), (1898, 324420), (2190, 281164), (2847, 216280), (2920, 210873), (3796, 162210), (4380, 140582), (4745, 129768), (5407, 113880), (5694, 108140), (7592, 81105), (8760, 70291), (9490, 64884), (10814, 56940), (11388, 54070), (14235, 43256), (16221, 37960), (18980, 32442), (21628, 28470), (22776, 27035)]