2786700960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1499}}^1$

素因数の和:2811

約数の個数: 144

約数和(自身を含む): 9523332000

約数和(自身を除く): 6736631040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1291, 1440, 1499, 2582, 2998, 3873, 4497, 5164, 5996, 6455, 7495, 7746, 8994, 10328, 11619, 11992, 12910, 13491, 14990, 15492, 17988, 19365, 20656, 22485, 23238, 23984, 25820, 26982, 29980, 30984, 35976, 38730, 41312, 44970, 46476, 47968, 51640, 53964, 58095, 59960, 61968, 67455, 71952, 77460, 89940, 92952, 103280, 107928, 116190, 119920, 123936, 134910, 143904, 154920, 179880, 185904, 206560, 215856, 232380, 239840, 269820, 309840, 359760, 371808, 431712, 464760, 539640, 619680, 719520, 929520, 1079280, 1859040, 1935209, 2158560, 3870418, 5805627, 7740836, 9676045, 11611254, 15481672, 17416881, 19352090, 23222508, 29028135, 30963344, 34833762, 38704180, 46445016, 58056270, 61926688, 69667524, 77408360, 87084405, 92890032, 116112540, 139335048, 154816720, 174168810, 185780064, 232225080, 278670096, 309633440, 348337620, 464450160, 557340192, 696675240, 928900320, 1393350480, 2786700960]

約数ペア:

[(1, 2786700960), (2, 1393350480), (3, 928900320), (4, 696675240), (5, 557340192), (6, 464450160), (8, 348337620), (9, 309633440), (10, 278670096), (12, 232225080), (15, 185780064), (16, 174168810), (18, 154816720), (20, 139335048), (24, 116112540), (30, 92890032), (32, 87084405), (36, 77408360), (40, 69667524), (45, 61926688), (48, 58056270), (60, 46445016), (72, 38704180), (80, 34833762), (90, 30963344), (96, 29028135), (120, 23222508), (144, 19352090), (160, 17416881), (180, 15481672), (240, 11611254), (288, 9676045), (360, 7740836), (480, 5805627), (720, 3870418), (1291, 2158560), (1440, 1935209), (1499, 1859040), (2582, 1079280), (2998, 929520), (3873, 719520), (4497, 619680), (5164, 539640), (5996, 464760), (6455, 431712), (7495, 371808), (7746, 359760), (8994, 309840), (10328, 269820), (11619, 239840), (11992, 232380), (12910, 215856), (13491, 206560), (14990, 185904), (15492, 179880), (17988, 154920), (19365, 143904), (20656, 134910), (22485, 123936), (23238, 119920), (23984, 116190), (25820, 107928), (26982, 103280), (29980, 92952), (30984, 89940), (35976, 77460), (38730, 71952), (41312, 67455), (44970, 61968), (46476, 59960), (47968, 58095), (51640, 53964)]