729790680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{2791}}^1$

素因数の和:4984

約数の個数: 64

約数和(自身を含む): 2191161600

約数和(自身を除く): 1461370920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2179, 2791, 4358, 5582, 6537, 8373, 8716, 10895, 11164, 13074, 13955, 16746, 17432, 21790, 22328, 26148, 27910, 32685, 33492, 41865, 43580, 52296, 55820, 65370, 66984, 83730, 87160, 111640, 130740, 167460, 261480, 334920, 6081589, 12163178, 18244767, 24326356, 30407945, 36489534, 48652712, 60815890, 72979068, 91223835, 121631780, 145958136, 182447670, 243263560, 364895340, 729790680]

約数ペア:

[(1, 729790680), (2, 364895340), (3, 243263560), (4, 182447670), (5, 145958136), (6, 121631780), (8, 91223835), (10, 72979068), (12, 60815890), (15, 48652712), (20, 36489534), (24, 30407945), (30, 24326356), (40, 18244767), (60, 12163178), (120, 6081589), (2179, 334920), (2791, 261480), (4358, 167460), (5582, 130740), (6537, 111640), (8373, 87160), (8716, 83730), (10895, 66984), (11164, 65370), (13074, 55820), (13955, 52296), (16746, 43580), (17432, 41865), (21790, 33492), (22328, 32685), (26148, 27910)]