84352920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6449}}^1$

素因数の和:6572

約数の個数: 64

約数和(自身を含む): 255420000

約数和(自身を除く): 171067080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6449, 6540, 12898, 13080, 19347, 25796, 32245, 38694, 51592, 64490, 77388, 96735, 128980, 154776, 193470, 257960, 386940, 702941, 773880, 1405882, 2108823, 2811764, 3514705, 4217646, 5623528, 7029410, 8435292, 10544115, 14058820, 16870584, 21088230, 28117640, 42176460, 84352920]

約数ペア:

[(1, 84352920), (2, 42176460), (3, 28117640), (4, 21088230), (5, 16870584), (6, 14058820), (8, 10544115), (10, 8435292), (12, 7029410), (15, 5623528), (20, 4217646), (24, 3514705), (30, 2811764), (40, 2108823), (60, 1405882), (109, 773880), (120, 702941), (218, 386940), (327, 257960), (436, 193470), (545, 154776), (654, 128980), (872, 96735), (1090, 77388), (1308, 64490), (1635, 51592), (2180, 38694), (2616, 32245), (3270, 25796), (4360, 19347), (6449, 13080), (6540, 12898)]