3261520

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 7722720

約数和(自身を除く): 4461200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 691, 944, 1180, 1382, 2360, 2764, 3455, 4720, 5528, 6910, 11056, 13820, 27640, 40769, 55280, 81538, 163076, 203845, 326152, 407690, 652304, 815380, 1630760, 3261520]

約数ペア:

[(1, 3261520), (2, 1630760), (4, 815380), (5, 652304), (8, 407690), (10, 326152), (16, 203845), (20, 163076), (40, 81538), (59, 55280), (80, 40769), (118, 27640), (236, 13820), (295, 11056), (472, 6910), (590, 5528), (691, 4720), (944, 3455), (1180, 2764), (1382, 2360)]