156718140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12379}}^1$

素因数の和:12602

約数の個数: 48

約数和(自身を含む): 440926080

約数和(自身を除く): 284207940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12379, 12660, 24758, 37137, 49516, 61895, 74274, 123790, 148548, 185685, 247580, 371370, 742740, 2611969, 5223938, 7835907, 10447876, 13059845, 15671814, 26119690, 31343628, 39179535, 52239380, 78359070, 156718140]

約数ペア:

[(1, 156718140), (2, 78359070), (3, 52239380), (4, 39179535), (5, 31343628), (6, 26119690), (10, 15671814), (12, 13059845), (15, 10447876), (20, 7835907), (30, 5223938), (60, 2611969), (211, 742740), (422, 371370), (633, 247580), (844, 185685), (1055, 148548), (1266, 123790), (2110, 74274), (2532, 61895), (3165, 49516), (4220, 37137), (6330, 24758), (12379, 12660)]