285747360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1193}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 902664000

約数和(自身を除く): 616916640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 499, 998, 1193, 1497, 1996, 2386, 2495, 2994, 3579, 3992, 4772, 4990, 5965, 5988, 7158, 7485, 7984, 9544, 9980, 11930, 11976, 14316, 14970, 15968, 17895, 19088, 19960, 23860, 23952, 28632, 29940, 35790, 38176, 39920, 47720, 47904, 57264, 59880, 71580, 79840, 95440, 114528, 119760, 143160, 190880, 239520, 286320, 572640, 595307, 1190614, 1785921, 2381228, 2976535, 3571842, 4762456, 5953070, 7143684, 8929605, 9524912, 11906140, 14287368, 17859210, 19049824, 23812280, 28574736, 35718420, 47624560, 57149472, 71436840, 95249120, 142873680, 285747360]

約数ペア:

[(1, 285747360), (2, 142873680), (3, 95249120), (4, 71436840), (5, 57149472), (6, 47624560), (8, 35718420), (10, 28574736), (12, 23812280), (15, 19049824), (16, 17859210), (20, 14287368), (24, 11906140), (30, 9524912), (32, 8929605), (40, 7143684), (48, 5953070), (60, 4762456), (80, 3571842), (96, 2976535), (120, 2381228), (160, 1785921), (240, 1190614), (480, 595307), (499, 572640), (998, 286320), (1193, 239520), (1497, 190880), (1996, 143160), (2386, 119760), (2495, 114528), (2994, 95440), (3579, 79840), (3992, 71580), (4772, 59880), (4990, 57264), (5965, 47904), (5988, 47720), (7158, 39920), (7485, 38176), (7984, 35790), (9544, 29940), (9980, 28632), (11930, 23952), (11976, 23860), (14316, 19960), (14970, 19088), (15968, 17895)]