163121907720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1359349231}}^1$

素因数の和:1359349245

約数の個数: 32

約数和(自身を含む): 489365723520

約数和(自身を除く): 326243815800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1359349231, 2718698462, 4078047693, 5437396924, 6796746155, 8156095386, 10874793848, 13593492310, 16312190772, 20390238465, 27186984620, 32624381544, 40780476930, 54373969240, 81560953860, 163121907720]

約数ペア:

[(1, 163121907720), (2, 81560953860), (3, 54373969240), (4, 40780476930), (5, 32624381544), (6, 27186984620), (8, 20390238465), (10, 16312190772), (12, 13593492310), (15, 10874793848), (20, 8156095386), (24, 6796746155), (30, 5437396924), (40, 4078047693), (60, 2718698462), (120, 1359349231)]