156979380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5827}}^1$

素因数の和:6288

約数の個数: 48

約数和(自身を含む): 440596800

約数和(自身を除く): 283617420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5388, 5827, 6735, 8980, 11654, 13470, 17481, 23308, 26940, 29135, 34962, 58270, 69924, 87405, 116540, 174810, 349620, 2616323, 5232646, 7848969, 10465292, 13081615, 15697938, 26163230, 31395876, 39244845, 52326460, 78489690, 156979380]

約数ペア:

[(1, 156979380), (2, 78489690), (3, 52326460), (4, 39244845), (5, 31395876), (6, 26163230), (10, 15697938), (12, 13081615), (15, 10465292), (20, 7848969), (30, 5232646), (60, 2616323), (449, 349620), (898, 174810), (1347, 116540), (1796, 87405), (2245, 69924), (2694, 58270), (4490, 34962), (5388, 29135), (5827, 26940), (6735, 23308), (8980, 17481), (11654, 13470)]