138133680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{575557}}^1$

素因数の和:575573

約数の個数: 40

約数和(自身を含む): 428215152

約数和(自身を除く): 290081472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 575557, 1151114, 1726671, 2302228, 2877785, 3453342, 4604456, 5755570, 6906684, 8633355, 9208912, 11511140, 13813368, 17266710, 23022280, 27626736, 34533420, 46044560, 69066840, 138133680]

約数ペア:

[(1, 138133680), (2, 69066840), (3, 46044560), (4, 34533420), (5, 27626736), (6, 23022280), (8, 17266710), (10, 13813368), (12, 11511140), (15, 9208912), (16, 8633355), (20, 6906684), (24, 5755570), (30, 4604456), (40, 3453342), (48, 2877785), (60, 2302228), (80, 1726671), (120, 1151114), (240, 575557)]