55890840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4273}}^1$

素因数の和:4396

約数の個数: 64

約数和(自身を含む): 169250400

約数和(自身を除く): 113359560

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, 4273, 4360, 6540, 8546, 12819, 13080, 17092, 21365, 25638, 34184, 42730, 51276, 64095, 85460, 102552, 128190, 170920, 256380, 465757, 512760, 931514, 1397271, 1863028, 2328785, 2794542, 3726056, 4657570, 5589084, 6986355, 9315140, 11178168, 13972710, 18630280, 27945420, 55890840]

約数ペア:

[(1, 55890840), (2, 27945420), (3, 18630280), (4, 13972710), (5, 11178168), (6, 9315140), (8, 6986355), (10, 5589084), (12, 4657570), (15, 3726056), (20, 2794542), (24, 2328785), (30, 1863028), (40, 1397271), (60, 931514), (109, 512760), (120, 465757), (218, 256380), (327, 170920), (436, 128190), (545, 102552), (654, 85460), (872, 64095), (1090, 51276), (1308, 42730), (1635, 34184), (2180, 25638), (2616, 21365), (3270, 17092), (4273, 13080), (4360, 12819), (6540, 8546)]