56136120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3571}}^1$

素因数の和:3716

約数の個数: 64

約数和(自身を含む): 169741440

約数和(自身を除く): 113605320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3571, 3930, 5240, 7142, 7860, 10713, 14284, 15720, 17855, 21426, 28568, 35710, 42852, 53565, 71420, 85704, 107130, 142840, 214260, 428520, 467801, 935602, 1403403, 1871204, 2339005, 2806806, 3742408, 4678010, 5613612, 7017015, 9356020, 11227224, 14034030, 18712040, 28068060, 56136120]

約数ペア:

[(1, 56136120), (2, 28068060), (3, 18712040), (4, 14034030), (5, 11227224), (6, 9356020), (8, 7017015), (10, 5613612), (12, 4678010), (15, 3742408), (20, 2806806), (24, 2339005), (30, 1871204), (40, 1403403), (60, 935602), (120, 467801), (131, 428520), (262, 214260), (393, 142840), (524, 107130), (655, 85704), (786, 71420), (1048, 53565), (1310, 42852), (1572, 35710), (1965, 28568), (2620, 21426), (3144, 17855), (3571, 15720), (3930, 14284), (5240, 10713), (7142, 7860)]