6461680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 15702120

約数和(自身を除く): 9240440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 59, 74, 80, 118, 148, 185, 236, 295, 296, 370, 472, 590, 592, 740, 944, 1180, 1369, 1480, 2183, 2360, 2738, 2960, 4366, 4720, 5476, 6845, 8732, 10915, 10952, 13690, 17464, 21830, 21904, 27380, 34928, 43660, 54760, 80771, 87320, 109520, 161542, 174640, 323084, 403855, 646168, 807710, 1292336, 1615420, 3230840, 6461680]

約数ペア:

[(1, 6461680), (2, 3230840), (4, 1615420), (5, 1292336), (8, 807710), (10, 646168), (16, 403855), (20, 323084), (37, 174640), (40, 161542), (59, 109520), (74, 87320), (80, 80771), (118, 54760), (148, 43660), (185, 34928), (236, 27380), (295, 21904), (296, 21830), (370, 17464), (472, 13690), (590, 10952), (592, 10915), (740, 8732), (944, 6845), (1180, 5476), (1369, 4720), (1480, 4366), (2183, 2960), (2360, 2738)]