151911120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5807}}^1$

素因数の和:5932

約数の個数: 80

約数和(自身を含む): 475326720

約数和(自身を除く): 323415600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 5807, 6540, 8720, 11614, 13080, 17421, 23228, 26160, 29035, 34842, 46456, 58070, 69684, 87105, 92912, 116140, 139368, 174210, 232280, 278736, 348420, 464560, 632963, 696840, 1265926, 1393680, 1898889, 2531852, 3164815, 3797778, 5063704, 6329630, 7595556, 9494445, 10127408, 12659260, 15191112, 18988890, 25318520, 30382224, 37977780, 50637040, 75955560, 151911120]

約数ペア:

[(1, 151911120), (2, 75955560), (3, 50637040), (4, 37977780), (5, 30382224), (6, 25318520), (8, 18988890), (10, 15191112), (12, 12659260), (15, 10127408), (16, 9494445), (20, 7595556), (24, 6329630), (30, 5063704), (40, 3797778), (48, 3164815), (60, 2531852), (80, 1898889), (109, 1393680), (120, 1265926), (218, 696840), (240, 632963), (327, 464560), (436, 348420), (545, 278736), (654, 232280), (872, 174210), (1090, 139368), (1308, 116140), (1635, 92912), (1744, 87105), (2180, 69684), (2616, 58070), (3270, 46456), (4360, 34842), (5232, 29035), (5807, 26160), (6540, 23228), (8720, 17421), (11614, 13080)]