15732240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65551}}^1$

素因数の和:65567

約数の個数: 40

約数和(自身を含む): 48770688

約数和(自身を除く): 33038448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65551, 131102, 196653, 262204, 327755, 393306, 524408, 655510, 786612, 983265, 1048816, 1311020, 1573224, 1966530, 2622040, 3146448, 3933060, 5244080, 7866120, 15732240]

約数ペア:

[(1, 15732240), (2, 7866120), (3, 5244080), (4, 3933060), (5, 3146448), (6, 2622040), (8, 1966530), (10, 1573224), (12, 1311020), (15, 1048816), (16, 983265), (20, 786612), (24, 655510), (30, 524408), (40, 393306), (48, 327755), (60, 262204), (80, 196653), (120, 131102), (240, 65551)]