158618280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13627}}^1$

素因数の和:13738

約数の個数: 64

約数和(自身を含む): 480795840

約数和(自身を除く): 322177560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 13627, 27254, 40881, 54508, 68135, 81762, 109016, 136270, 163524, 204405, 272540, 327048, 408810, 545080, 817620, 1321819, 1635240, 2643638, 3965457, 5287276, 6609095, 7930914, 10574552, 13218190, 15861828, 19827285, 26436380, 31723656, 39654570, 52872760, 79309140, 158618280]

約数ペア:

[(1, 158618280), (2, 79309140), (3, 52872760), (4, 39654570), (5, 31723656), (6, 26436380), (8, 19827285), (10, 15861828), (12, 13218190), (15, 10574552), (20, 7930914), (24, 6609095), (30, 5287276), (40, 3965457), (60, 2643638), (97, 1635240), (120, 1321819), (194, 817620), (291, 545080), (388, 408810), (485, 327048), (582, 272540), (776, 204405), (970, 163524), (1164, 136270), (1455, 109016), (1940, 81762), (2328, 68135), (2910, 54508), (3880, 40881), (5820, 27254), (11640, 13627)]