6391781460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{82009}}^1$

素因数の和:82457

約数の個数: 72

約数和(自身を含む): 19433417640

約数和(自身を除く): 13041636180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 866, 1299, 1732, 2165, 2598, 3897, 4330, 5196, 6495, 7794, 8660, 12990, 15588, 19485, 25980, 38970, 77940, 82009, 164018, 246027, 328036, 410045, 492054, 738081, 820090, 984108, 1230135, 1476162, 1640180, 2460270, 2952324, 3690405, 4920540, 7380810, 14761620, 35509897, 71019794, 106529691, 142039588, 177549485, 213059382, 319589073, 355098970, 426118764, 532648455, 639178146, 710197940, 1065296910, 1278356292, 1597945365, 2130593820, 3195890730, 6391781460]

約数ペア:

[(1, 6391781460), (2, 3195890730), (3, 2130593820), (4, 1597945365), (5, 1278356292), (6, 1065296910), (9, 710197940), (10, 639178146), (12, 532648455), (15, 426118764), (18, 355098970), (20, 319589073), (30, 213059382), (36, 177549485), (45, 142039588), (60, 106529691), (90, 71019794), (180, 35509897), (433, 14761620), (866, 7380810), (1299, 4920540), (1732, 3690405), (2165, 2952324), (2598, 2460270), (3897, 1640180), (4330, 1476162), (5196, 1230135), (6495, 984108), (7794, 820090), (8660, 738081), (12990, 492054), (15588, 410045), (19485, 328036), (25980, 246027), (38970, 164018), (77940, 82009)]