2480722920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17099}}^1$

素因数の和:17160

約数の個数: 192

約数和(自身を含む): 8963136000

約数和(自身を除く): 6482413080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 14508, 16120, 17099, 18135, 24180, 29016, 34198, 36270, 48360, 51297, 68396, 72540, 85495, 102594, 136792, 145080, 153891, 170990, 205188, 222287, 256485, 307782, 341980, 410376, 444574, 512970, 530069, 615564, 666861, 683960, 769455, 889148, 1025940, 1060138, 1111435, 1231128, 1333722, 1538910, 1590207, 1778296, 2000583, 2051880, 2120276, 2222870, 2650345, 2667444, 3077820, 3180414, 3334305, 4001166, 4240552, 4445740, 4770621, 5300690, 5334888, 6155640, 6360828, 6668610, 6890897, 7951035, 8002332, 8891480, 9541242, 10002915, 10601380, 12721656, 13337220, 13781794, 15902070, 16004664, 19082484, 20005830, 20672691, 21202760, 23853105, 26674440, 27563588, 31804140, 34454485, 38164968, 40011660, 41345382, 47706210, 55127176, 62018073, 63608280, 68908970, 80023320, 82690764, 95412420, 103363455, 124036146, 137817940, 165381528, 190824840, 206726910, 248072292, 275635880, 310090365, 413453820, 496144584, 620180730, 826907640, 1240361460, 2480722920]

約数ペア:

[(1, 2480722920), (2, 1240361460), (3, 826907640), (4, 620180730), (5, 496144584), (6, 413453820), (8, 310090365), (9, 275635880), (10, 248072292), (12, 206726910), (13, 190824840), (15, 165381528), (18, 137817940), (20, 124036146), (24, 103363455), (26, 95412420), (30, 82690764), (31, 80023320), (36, 68908970), (39, 63608280), (40, 62018073), (45, 55127176), (52, 47706210), (60, 41345382), (62, 40011660), (65, 38164968), (72, 34454485), (78, 31804140), (90, 27563588), (93, 26674440), (104, 23853105), (117, 21202760), (120, 20672691), (124, 20005830), (130, 19082484), (155, 16004664), (156, 15902070), (180, 13781794), (186, 13337220), (195, 12721656), (234, 10601380), (248, 10002915), (260, 9541242), (279, 8891480), (310, 8002332), (312, 7951035), (360, 6890897), (372, 6668610), (390, 6360828), (403, 6155640), (465, 5334888), (468, 5300690), (520, 4770621), (558, 4445740), (585, 4240552), (620, 4001166), (744, 3334305), (780, 3180414), (806, 3077820), (930, 2667444), (936, 2650345), (1116, 2222870), (1170, 2120276), (1209, 2051880), (1240, 2000583), (1395, 1778296), (1560, 1590207), (1612, 1538910), (1860, 1333722), (2015, 1231128), (2232, 1111435), (2340, 1060138), (2418, 1025940), (2790, 889148), (3224, 769455), (3627, 683960), (3720, 666861), (4030, 615564), (4680, 530069), (4836, 512970), (5580, 444574), (6045, 410376), (7254, 341980), (8060, 307782), (9672, 256485), (11160, 222287), (12090, 205188), (14508, 170990), (16120, 153891), (17099, 145080), (18135, 136792), (24180, 102594), (29016, 85495), (34198, 72540), (36270, 68396), (48360, 51297)]