1857480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 5823360

約数和(自身を除く): 3965880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 673, 690, 920, 1346, 1380, 2019, 2692, 2760, 3365, 4038, 5384, 6730, 8076, 10095, 13460, 15479, 16152, 20190, 26920, 30958, 40380, 46437, 61916, 77395, 80760, 92874, 123832, 154790, 185748, 232185, 309580, 371496, 464370, 619160, 928740, 1857480]

約数ペア:

[(1, 1857480), (2, 928740), (3, 619160), (4, 464370), (5, 371496), (6, 309580), (8, 232185), (10, 185748), (12, 154790), (15, 123832), (20, 92874), (23, 80760), (24, 77395), (30, 61916), (40, 46437), (46, 40380), (60, 30958), (69, 26920), (92, 20190), (115, 16152), (120, 15479), (138, 13460), (184, 10095), (230, 8076), (276, 6730), (345, 5384), (460, 4038), (552, 3365), (673, 2760), (690, 2692), (920, 2019), (1346, 1380)]