126012120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80777}}^1$

素因数の和:80804

約数の個数: 64

約数和(自身を含む): 407121120

約数和(自身を除く): 281109000

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, 80777, 161554, 242331, 323108, 403885, 484662, 646216, 807770, 969324, 1050101, 1211655, 1615540, 1938648, 2100202, 2423310, 3150303, 3231080, 4200404, 4846620, 5250505, 6300606, 8400808, 9693240, 10501010, 12601212, 15751515, 21002020, 25202424, 31503030, 42004040, 63006060, 126012120]

約数ペア:

[(1, 126012120), (2, 63006060), (3, 42004040), (4, 31503030), (5, 25202424), (6, 21002020), (8, 15751515), (10, 12601212), (12, 10501010), (13, 9693240), (15, 8400808), (20, 6300606), (24, 5250505), (26, 4846620), (30, 4200404), (39, 3231080), (40, 3150303), (52, 2423310), (60, 2100202), (65, 1938648), (78, 1615540), (104, 1211655), (120, 1050101), (130, 969324), (156, 807770), (195, 646216), (260, 484662), (312, 403885), (390, 323108), (520, 242331), (780, 161554), (1560, 80777)]