15530560

素因数分解:

$2^6\times 5^1\times {\mathrm{48533}}^1$

素因数の和:48550

約数の個数: 28

約数和(自身を含む): 36982908

約数和(自身を除く): 21452348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48533, 97066, 194132, 242665, 388264, 485330, 776528, 970660, 1553056, 1941320, 3106112, 3882640, 7765280, 15530560]

約数ペア:

[(1, 15530560), (2, 7765280), (4, 3882640), (5, 3106112), (8, 1941320), (10, 1553056), (16, 970660), (20, 776528), (32, 485330), (40, 388264), (64, 242665), (80, 194132), (160, 97066), (320, 48533)]