147518760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11489}}^1$

素因数の和:11610

約数の個数: 64

約数和(自身を含む): 446731200

約数和(自身を除く): 299212440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 11489, 12840, 22978, 34467, 45956, 57445, 68934, 91912, 114890, 137868, 172335, 229780, 275736, 344670, 459560, 689340, 1229323, 1378680, 2458646, 3687969, 4917292, 6146615, 7375938, 9834584, 12293230, 14751876, 18439845, 24586460, 29503752, 36879690, 49172920, 73759380, 147518760]

約数ペア:

[(1, 147518760), (2, 73759380), (3, 49172920), (4, 36879690), (5, 29503752), (6, 24586460), (8, 18439845), (10, 14751876), (12, 12293230), (15, 9834584), (20, 7375938), (24, 6146615), (30, 4917292), (40, 3687969), (60, 2458646), (107, 1378680), (120, 1229323), (214, 689340), (321, 459560), (428, 344670), (535, 275736), (642, 229780), (856, 172335), (1070, 137868), (1284, 114890), (1605, 91912), (2140, 68934), (2568, 57445), (3210, 45956), (4280, 34467), (6420, 22978), (11489, 12840)]