15630960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65129}}^1$

素因数の和:65145

約数の個数: 40

約数和(自身を含む): 48456720

約数和(自身を除く): 32825760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65129, 130258, 195387, 260516, 325645, 390774, 521032, 651290, 781548, 976935, 1042064, 1302580, 1563096, 1953870, 2605160, 3126192, 3907740, 5210320, 7815480, 15630960]

約数ペア:

[(1, 15630960), (2, 7815480), (3, 5210320), (4, 3907740), (5, 3126192), (6, 2605160), (8, 1953870), (10, 1563096), (12, 1302580), (15, 1042064), (16, 976935), (20, 781548), (24, 651290), (30, 521032), (40, 390774), (48, 325645), (60, 260516), (80, 195387), (120, 130258), (240, 65129)]