2268120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 6985440

約数和(自身を除く): 4717320

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, 461, 492, 615, 820, 922, 984, 1230, 1383, 1640, 1844, 2305, 2460, 2766, 3688, 4610, 4920, 5532, 6915, 9220, 11064, 13830, 18440, 18901, 27660, 37802, 55320, 56703, 75604, 94505, 113406, 151208, 189010, 226812, 283515, 378020, 453624, 567030, 756040, 1134060, 2268120]

約数ペア:

[(1, 2268120), (2, 1134060), (3, 756040), (4, 567030), (5, 453624), (6, 378020), (8, 283515), (10, 226812), (12, 189010), (15, 151208), (20, 113406), (24, 94505), (30, 75604), (40, 56703), (41, 55320), (60, 37802), (82, 27660), (120, 18901), (123, 18440), (164, 13830), (205, 11064), (246, 9220), (328, 6915), (410, 5532), (461, 4920), (492, 4610), (615, 3688), (820, 2766), (922, 2460), (984, 2305), (1230, 1844), (1383, 1640)]