39219240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1031}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 118143360

約数和(自身を除く): 78924120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1031, 1268, 1585, 1902, 2062, 2536, 3093, 3170, 3804, 4124, 4755, 5155, 6186, 6340, 7608, 8248, 9510, 10310, 12372, 12680, 15465, 19020, 20620, 24744, 30930, 38040, 41240, 61860, 123720, 326827, 653654, 980481, 1307308, 1634135, 1960962, 2614616, 3268270, 3921924, 4902405, 6536540, 7843848, 9804810, 13073080, 19609620, 39219240]

約数ペア:

[(1, 39219240), (2, 19609620), (3, 13073080), (4, 9804810), (5, 7843848), (6, 6536540), (8, 4902405), (10, 3921924), (12, 3268270), (15, 2614616), (20, 1960962), (24, 1634135), (30, 1307308), (40, 980481), (60, 653654), (120, 326827), (317, 123720), (634, 61860), (951, 41240), (1031, 38040), (1268, 30930), (1585, 24744), (1902, 20620), (2062, 19020), (2536, 15465), (3093, 12680), (3170, 12372), (3804, 10310), (4124, 9510), (4755, 8248), (5155, 7608), (6186, 6340)]