2615678640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{88607}}^1$

素因数の和:88667

約数の個数: 120

約数和(自身を含む): 8998674048

約数和(自身を除く): 6382995408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 88607, 177214, 265821, 354428, 443035, 531642, 708856, 797463, 886070, 1063284, 1329105, 1417712, 1594926, 1772140, 2126568, 2658210, 3189852, 3544280, 3632887, 3987315, 4253136, 5316420, 6379704, 7088560, 7265774, 7974630, 10632840, 10898661, 12759408, 14531548, 15949260, 18164435, 21265680, 21797322, 29063096, 31898520, 32695983, 36328870, 43594644, 54493305, 58126192, 63797040, 65391966, 72657740, 87189288, 108986610, 130783932, 145315480, 163479915, 174378576, 217973220, 261567864, 290630960, 326959830, 435946440, 523135728, 653919660, 871892880, 1307839320, 2615678640]

約数ペア:

[(1, 2615678640), (2, 1307839320), (3, 871892880), (4, 653919660), (5, 523135728), (6, 435946440), (8, 326959830), (9, 290630960), (10, 261567864), (12, 217973220), (15, 174378576), (16, 163479915), (18, 145315480), (20, 130783932), (24, 108986610), (30, 87189288), (36, 72657740), (40, 65391966), (41, 63797040), (45, 58126192), (48, 54493305), (60, 43594644), (72, 36328870), (80, 32695983), (82, 31898520), (90, 29063096), (120, 21797322), (123, 21265680), (144, 18164435), (164, 15949260), (180, 14531548), (205, 12759408), (240, 10898661), (246, 10632840), (328, 7974630), (360, 7265774), (369, 7088560), (410, 6379704), (492, 5316420), (615, 4253136), (656, 3987315), (720, 3632887), (738, 3544280), (820, 3189852), (984, 2658210), (1230, 2126568), (1476, 1772140), (1640, 1594926), (1845, 1417712), (1968, 1329105), (2460, 1063284), (2952, 886070), (3280, 797463), (3690, 708856), (4920, 531642), (5904, 443035), (7380, 354428), (9840, 265821), (14760, 177214), (29520, 88607)]