15537080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29879}}^1$

素因数の和:29903

約数の個数: 32

約数和(自身を含む): 37648800

約数和(自身を除く): 22111720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29879, 59758, 119516, 149395, 239032, 298790, 388427, 597580, 776854, 1195160, 1553708, 1942135, 3107416, 3884270, 7768540, 15537080]

約数ペア:

[(1, 15537080), (2, 7768540), (4, 3884270), (5, 3107416), (8, 1942135), (10, 1553708), (13, 1195160), (20, 776854), (26, 597580), (40, 388427), (52, 298790), (65, 239032), (104, 149395), (130, 119516), (260, 59758), (520, 29879)]