98787720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{823231}}^1$

素因数の和:823245

約数の個数: 32

約数和(自身を含む): 296363520

約数和(自身を除く): 197575800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 823231, 1646462, 2469693, 3292924, 4116155, 4939386, 6585848, 8232310, 9878772, 12348465, 16464620, 19757544, 24696930, 32929240, 49393860, 98787720]

約数ペア:

[(1, 98787720), (2, 49393860), (3, 32929240), (4, 24696930), (5, 19757544), (6, 16464620), (8, 12348465), (10, 9878772), (12, 8232310), (15, 6585848), (20, 4939386), (24, 4116155), (30, 3292924), (40, 2469693), (60, 1646462), (120, 823231)]