307901040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1259}}^1$

素因数の和:2294

約数の個数: 80

約数和(自身を含む): 956188800

約数和(自身を除く): 648287760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1019, 1259, 2038, 2518, 3057, 3777, 4076, 5036, 5095, 6114, 6295, 7554, 8152, 10072, 10190, 12228, 12590, 15108, 15285, 16304, 18885, 20144, 20380, 24456, 25180, 30216, 30570, 37770, 40760, 48912, 50360, 60432, 61140, 75540, 81520, 100720, 122280, 151080, 244560, 302160, 1282921, 2565842, 3848763, 5131684, 6414605, 7697526, 10263368, 12829210, 15395052, 19243815, 20526736, 25658420, 30790104, 38487630, 51316840, 61580208, 76975260, 102633680, 153950520, 307901040]

約数ペア:

[(1, 307901040), (2, 153950520), (3, 102633680), (4, 76975260), (5, 61580208), (6, 51316840), (8, 38487630), (10, 30790104), (12, 25658420), (15, 20526736), (16, 19243815), (20, 15395052), (24, 12829210), (30, 10263368), (40, 7697526), (48, 6414605), (60, 5131684), (80, 3848763), (120, 2565842), (240, 1282921), (1019, 302160), (1259, 244560), (2038, 151080), (2518, 122280), (3057, 100720), (3777, 81520), (4076, 75540), (5036, 61140), (5095, 60432), (6114, 50360), (6295, 48912), (7554, 40760), (8152, 37770), (10072, 30570), (10190, 30216), (12228, 25180), (12590, 24456), (15108, 20380), (15285, 20144), (16304, 18885)]