28816440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5857}}^1$

素因数の和:5912

約数の個数: 64

約数和(自身を含む): 88572960

約数和(自身を除く): 59756520

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, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5857, 11714, 17571, 23428, 29285, 35142, 46856, 58570, 70284, 87855, 117140, 140568, 175710, 234280, 240137, 351420, 480274, 702840, 720411, 960548, 1200685, 1440822, 1921096, 2401370, 2881644, 3602055, 4802740, 5763288, 7204110, 9605480, 14408220, 28816440]

約数ペア:

[(1, 28816440), (2, 14408220), (3, 9605480), (4, 7204110), (5, 5763288), (6, 4802740), (8, 3602055), (10, 2881644), (12, 2401370), (15, 1921096), (20, 1440822), (24, 1200685), (30, 960548), (40, 720411), (41, 702840), (60, 480274), (82, 351420), (120, 240137), (123, 234280), (164, 175710), (205, 140568), (246, 117140), (328, 87855), (410, 70284), (492, 58570), (615, 46856), (820, 35142), (984, 29285), (1230, 23428), (1640, 17571), (2460, 11714), (4920, 5857)]