293050920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{17569}}^1$

素因数の和:17722

約数の個数: 64

約数和(自身を含む): 885528000

約数和(自身を除く): 592477080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 17569, 35138, 52707, 70276, 87845, 105414, 140552, 175690, 210828, 263535, 351380, 421656, 527070, 702760, 1054140, 2108280, 2442091, 4884182, 7326273, 9768364, 12210455, 14652546, 19536728, 24420910, 29305092, 36631365, 48841820, 58610184, 73262730, 97683640, 146525460, 293050920]

約数ペア:

[(1, 293050920), (2, 146525460), (3, 97683640), (4, 73262730), (5, 58610184), (6, 48841820), (8, 36631365), (10, 29305092), (12, 24420910), (15, 19536728), (20, 14652546), (24, 12210455), (30, 9768364), (40, 7326273), (60, 4884182), (120, 2442091), (139, 2108280), (278, 1054140), (417, 702760), (556, 527070), (695, 421656), (834, 351380), (1112, 263535), (1390, 210828), (1668, 175690), (2085, 140552), (2780, 105414), (3336, 87845), (4170, 70276), (5560, 52707), (8340, 35138), (16680, 17569)]