188875920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{786983}}^1$

素因数の和:786999

約数の個数: 40

約数和(自身を含む): 585516096

約数和(自身を除く): 396640176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 786983, 1573966, 2360949, 3147932, 3934915, 4721898, 6295864, 7869830, 9443796, 11804745, 12591728, 15739660, 18887592, 23609490, 31479320, 37775184, 47218980, 62958640, 94437960, 188875920]

約数ペア:

[(1, 188875920), (2, 94437960), (3, 62958640), (4, 47218980), (5, 37775184), (6, 31479320), (8, 23609490), (10, 18887592), (12, 15739660), (15, 12591728), (16, 11804745), (20, 9443796), (24, 7869830), (30, 6295864), (40, 4721898), (48, 3934915), (60, 3147932), (80, 2360949), (120, 1573966), (240, 786983)]