85550564640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{178230343}}^1$

素因数の和:178230361

約数の個数: 48

約数和(自身を含む): 269484280128

約数和(自身を除く): 183933715488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 178230343, 356460686, 534691029, 712921372, 891151715, 1069382058, 1425842744, 1782303430, 2138764116, 2673455145, 2851685488, 3564606860, 4277528232, 5346910290, 5703370976, 7129213720, 8555056464, 10693820580, 14258427440, 17110112928, 21387641160, 28516854880, 42775282320, 85550564640]

約数ペア:

[(1, 85550564640), (2, 42775282320), (3, 28516854880), (4, 21387641160), (5, 17110112928), (6, 14258427440), (8, 10693820580), (10, 8555056464), (12, 7129213720), (15, 5703370976), (16, 5346910290), (20, 4277528232), (24, 3564606860), (30, 2851685488), (32, 2673455145), (40, 2138764116), (48, 1782303430), (60, 1425842744), (80, 1069382058), (96, 891151715), (120, 712921372), (160, 534691029), (240, 356460686), (480, 178230343)]