8045019480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3943637}}^1$

素因数の和:3943668

約数の個数: 64

約数和(自身を含む): 25554774240

約数和(自身を除く): 17509754760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 3943637, 7887274, 11830911, 15774548, 19718185, 23661822, 31549096, 39436370, 47323644, 59154555, 67041829, 78872740, 94647288, 118309110, 134083658, 157745480, 201125487, 236618220, 268167316, 335209145, 402250974, 473236440, 536334632, 670418290, 804501948, 1005627435, 1340836580, 1609003896, 2011254870, 2681673160, 4022509740, 8045019480]

約数ペア:

[(1, 8045019480), (2, 4022509740), (3, 2681673160), (4, 2011254870), (5, 1609003896), (6, 1340836580), (8, 1005627435), (10, 804501948), (12, 670418290), (15, 536334632), (17, 473236440), (20, 402250974), (24, 335209145), (30, 268167316), (34, 236618220), (40, 201125487), (51, 157745480), (60, 134083658), (68, 118309110), (85, 94647288), (102, 78872740), (120, 67041829), (136, 59154555), (170, 47323644), (204, 39436370), (255, 31549096), (340, 23661822), (408, 19718185), (510, 15774548), (680, 11830911), (1020, 7887274), (2040, 3943637)]