4040760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 12257280

約数和(自身を除く): 8216520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 223, 302, 446, 453, 604, 669, 755, 892, 906, 1115, 1208, 1338, 1510, 1784, 1812, 2230, 2265, 2676, 3020, 3345, 3624, 4460, 4530, 5352, 6040, 6690, 8920, 9060, 13380, 18120, 26760, 33673, 67346, 101019, 134692, 168365, 202038, 269384, 336730, 404076, 505095, 673460, 808152, 1010190, 1346920, 2020380, 4040760]

約数ペア:

[(1, 4040760), (2, 2020380), (3, 1346920), (4, 1010190), (5, 808152), (6, 673460), (8, 505095), (10, 404076), (12, 336730), (15, 269384), (20, 202038), (24, 168365), (30, 134692), (40, 101019), (60, 67346), (120, 33673), (151, 26760), (223, 18120), (302, 13380), (446, 9060), (453, 8920), (604, 6690), (669, 6040), (755, 5352), (892, 4530), (906, 4460), (1115, 3624), (1208, 3345), (1338, 3020), (1510, 2676), (1784, 2265), (1812, 2230)]