159902760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3323}}^1$

素因数の和:3738

約数の個数: 64

約数和(自身を含む): 481049280

約数和(自身を除く): 321146520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 3208, 3323, 4010, 4812, 6015, 6646, 8020, 9624, 9969, 12030, 13292, 16040, 16615, 19938, 24060, 26584, 33230, 39876, 48120, 49845, 66460, 79752, 99690, 132920, 199380, 398760, 1332523, 2665046, 3997569, 5330092, 6662615, 7995138, 10660184, 13325230, 15990276, 19987845, 26650460, 31980552, 39975690, 53300920, 79951380, 159902760]

約数ペア:

[(1, 159902760), (2, 79951380), (3, 53300920), (4, 39975690), (5, 31980552), (6, 26650460), (8, 19987845), (10, 15990276), (12, 13325230), (15, 10660184), (20, 7995138), (24, 6662615), (30, 5330092), (40, 3997569), (60, 2665046), (120, 1332523), (401, 398760), (802, 199380), (1203, 132920), (1604, 99690), (2005, 79752), (2406, 66460), (3208, 49845), (3323, 48120), (4010, 39876), (4812, 33230), (6015, 26584), (6646, 24060), (8020, 19938), (9624, 16615), (9969, 16040), (12030, 13292)]