61839480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12569}}^1$

素因数の和:12624

約数の個数: 64

約数和(自身を含む): 190058400

約数和(自身を除く): 128218920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 12569, 25138, 37707, 50276, 62845, 75414, 100552, 125690, 150828, 188535, 251380, 301656, 377070, 502760, 515329, 754140, 1030658, 1508280, 1545987, 2061316, 2576645, 3091974, 4122632, 5153290, 6183948, 7729935, 10306580, 12367896, 15459870, 20613160, 30919740, 61839480]

約数ペア:

[(1, 61839480), (2, 30919740), (3, 20613160), (4, 15459870), (5, 12367896), (6, 10306580), (8, 7729935), (10, 6183948), (12, 5153290), (15, 4122632), (20, 3091974), (24, 2576645), (30, 2061316), (40, 1545987), (41, 1508280), (60, 1030658), (82, 754140), (120, 515329), (123, 502760), (164, 377070), (205, 301656), (246, 251380), (328, 188535), (410, 150828), (492, 125690), (615, 100552), (820, 75414), (984, 62845), (1230, 50276), (1640, 37707), (2460, 25138), (4920, 12569)]