3742440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2426

約数の個数: 64

約数和(自身を含む): 12096000

約数和(自身を除く): 8353560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2399, 4798, 7197, 9596, 11995, 14394, 19192, 23990, 28788, 31187, 35985, 47980, 57576, 62374, 71970, 93561, 95960, 124748, 143940, 155935, 187122, 249496, 287880, 311870, 374244, 467805, 623740, 748488, 935610, 1247480, 1871220, 3742440]

約数ペア:

[(1, 3742440), (2, 1871220), (3, 1247480), (4, 935610), (5, 748488), (6, 623740), (8, 467805), (10, 374244), (12, 311870), (13, 287880), (15, 249496), (20, 187122), (24, 155935), (26, 143940), (30, 124748), (39, 95960), (40, 93561), (52, 71970), (60, 62374), (65, 57576), (78, 47980), (104, 35985), (120, 31187), (130, 28788), (156, 23990), (195, 19192), (260, 14394), (312, 11995), (390, 9596), (520, 7197), (780, 4798), (1560, 2399)]