144776760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70969}}^1$

素因数の和:71000

約数の個数: 64

約数和(自身を含む): 459885600

約数和(自身を除く): 315108840

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, 70969, 141938, 212907, 283876, 354845, 425814, 567752, 709690, 851628, 1064535, 1206473, 1419380, 1703256, 2129070, 2412946, 2838760, 3619419, 4258140, 4825892, 6032365, 7238838, 8516280, 9651784, 12064730, 14477676, 18097095, 24129460, 28955352, 36194190, 48258920, 72388380, 144776760]

約数ペア:

[(1, 144776760), (2, 72388380), (3, 48258920), (4, 36194190), (5, 28955352), (6, 24129460), (8, 18097095), (10, 14477676), (12, 12064730), (15, 9651784), (17, 8516280), (20, 7238838), (24, 6032365), (30, 4825892), (34, 4258140), (40, 3619419), (51, 2838760), (60, 2412946), (68, 2129070), (85, 1703256), (102, 1419380), (120, 1206473), (136, 1064535), (170, 851628), (204, 709690), (255, 567752), (340, 425814), (408, 354845), (510, 283876), (680, 212907), (1020, 141938), (2040, 70969)]