45126120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28927}}^1$

素因数の和:28954

約数の個数: 64

約数和(自身を含む): 145797120

約数和(自身を除く): 100671000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 28927, 57854, 86781, 115708, 144635, 173562, 231416, 289270, 347124, 376051, 433905, 578540, 694248, 752102, 867810, 1128153, 1157080, 1504204, 1735620, 1880255, 2256306, 3008408, 3471240, 3760510, 4512612, 5640765, 7521020, 9025224, 11281530, 15042040, 22563060, 45126120]

約数ペア:

[(1, 45126120), (2, 22563060), (3, 15042040), (4, 11281530), (5, 9025224), (6, 7521020), (8, 5640765), (10, 4512612), (12, 3760510), (13, 3471240), (15, 3008408), (20, 2256306), (24, 1880255), (26, 1735620), (30, 1504204), (39, 1157080), (40, 1128153), (52, 867810), (60, 752102), (65, 694248), (78, 578540), (104, 433905), (120, 376051), (130, 347124), (156, 289270), (195, 231416), (260, 173562), (312, 144635), (390, 115708), (520, 86781), (780, 57854), (1560, 28927)]