2114040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 6451200

約数和(自身を除く): 4337160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 223, 237, 316, 395, 446, 474, 632, 669, 790, 892, 948, 1115, 1185, 1338, 1580, 1784, 1896, 2230, 2370, 2676, 3160, 3345, 4460, 4740, 5352, 6690, 8920, 9480, 13380, 17617, 26760, 35234, 52851, 70468, 88085, 105702, 140936, 176170, 211404, 264255, 352340, 422808, 528510, 704680, 1057020, 2114040]

約数ペア:

[(1, 2114040), (2, 1057020), (3, 704680), (4, 528510), (5, 422808), (6, 352340), (8, 264255), (10, 211404), (12, 176170), (15, 140936), (20, 105702), (24, 88085), (30, 70468), (40, 52851), (60, 35234), (79, 26760), (120, 17617), (158, 13380), (223, 9480), (237, 8920), (316, 6690), (395, 5352), (446, 4740), (474, 4460), (632, 3345), (669, 3160), (790, 2676), (892, 2370), (948, 2230), (1115, 1896), (1185, 1784), (1338, 1580)]