168920760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1223}}^1$

素因数の和:2388

約数の個数: 64

約数和(自身を含む): 507617280

約数和(自身を除く): 338696520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1151, 1223, 2302, 2446, 3453, 3669, 4604, 4892, 5755, 6115, 6906, 7338, 9208, 9784, 11510, 12230, 13812, 14676, 17265, 18345, 23020, 24460, 27624, 29352, 34530, 36690, 46040, 48920, 69060, 73380, 138120, 146760, 1407673, 2815346, 4223019, 5630692, 7038365, 8446038, 11261384, 14076730, 16892076, 21115095, 28153460, 33784152, 42230190, 56306920, 84460380, 168920760]

約数ペア:

[(1, 168920760), (2, 84460380), (3, 56306920), (4, 42230190), (5, 33784152), (6, 28153460), (8, 21115095), (10, 16892076), (12, 14076730), (15, 11261384), (20, 8446038), (24, 7038365), (30, 5630692), (40, 4223019), (60, 2815346), (120, 1407673), (1151, 146760), (1223, 138120), (2302, 73380), (2446, 69060), (3453, 48920), (3669, 46040), (4604, 36690), (4892, 34530), (5755, 29352), (6115, 27624), (6906, 24460), (7338, 23020), (9208, 18345), (9784, 17265), (11510, 14676), (12230, 13812)]