1551148680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{760367}}^1$

素因数の和:760398

約数の個数: 64

約数和(自身を含む): 4927184640

約数和(自身を除く): 3376035960

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, 760367, 1520734, 2281101, 3041468, 3801835, 4562202, 6082936, 7603670, 9124404, 11405505, 12926239, 15207340, 18248808, 22811010, 25852478, 30414680, 38778717, 45622020, 51704956, 64631195, 77557434, 91244040, 103409912, 129262390, 155114868, 193893585, 258524780, 310229736, 387787170, 517049560, 775574340, 1551148680]

約数ペア:

[(1, 1551148680), (2, 775574340), (3, 517049560), (4, 387787170), (5, 310229736), (6, 258524780), (8, 193893585), (10, 155114868), (12, 129262390), (15, 103409912), (17, 91244040), (20, 77557434), (24, 64631195), (30, 51704956), (34, 45622020), (40, 38778717), (51, 30414680), (60, 25852478), (68, 22811010), (85, 18248808), (102, 15207340), (120, 12926239), (136, 11405505), (170, 9124404), (204, 7603670), (255, 6082936), (340, 4562202), (408, 3801835), (510, 3041468), (680, 2281101), (1020, 1520734), (2040, 760367)]