23206860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 70827120

約数和(自身を除く): 47620260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 563, 687, 916, 1126, 1145, 1374, 1689, 2061, 2252, 2290, 2748, 2815, 3378, 3435, 4122, 4580, 5067, 5630, 6756, 6870, 8244, 8445, 10134, 10305, 11260, 13740, 16890, 20268, 20610, 25335, 33780, 41220, 50670, 101340, 128927, 257854, 386781, 515708, 644635, 773562, 1160343, 1289270, 1547124, 1933905, 2320686, 2578540, 3867810, 4641372, 5801715, 7735620, 11603430, 23206860]

約数ペア:

[(1, 23206860), (2, 11603430), (3, 7735620), (4, 5801715), (5, 4641372), (6, 3867810), (9, 2578540), (10, 2320686), (12, 1933905), (15, 1547124), (18, 1289270), (20, 1160343), (30, 773562), (36, 644635), (45, 515708), (60, 386781), (90, 257854), (180, 128927), (229, 101340), (458, 50670), (563, 41220), (687, 33780), (916, 25335), (1126, 20610), (1145, 20268), (1374, 16890), (1689, 13740), (2061, 11260), (2252, 10305), (2290, 10134), (2748, 8445), (2815, 8244), (3378, 6870), (3435, 6756), (4122, 5630), (4580, 5067)]