57415140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1039}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 174894720

約数和(自身を除く): 117479580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1039, 1228, 1535, 1842, 2078, 2763, 3070, 3117, 3684, 4156, 4605, 5195, 5526, 6140, 6234, 9210, 9351, 10390, 11052, 12468, 13815, 15585, 18420, 18702, 20780, 27630, 31170, 37404, 46755, 55260, 62340, 93510, 187020, 318973, 637946, 956919, 1275892, 1594865, 1913838, 2870757, 3189730, 3827676, 4784595, 5741514, 6379460, 9569190, 11483028, 14353785, 19138380, 28707570, 57415140]

約数ペア:

[(1, 57415140), (2, 28707570), (3, 19138380), (4, 14353785), (5, 11483028), (6, 9569190), (9, 6379460), (10, 5741514), (12, 4784595), (15, 3827676), (18, 3189730), (20, 2870757), (30, 1913838), (36, 1594865), (45, 1275892), (60, 956919), (90, 637946), (180, 318973), (307, 187020), (614, 93510), (921, 62340), (1039, 55260), (1228, 46755), (1535, 37404), (1842, 31170), (2078, 27630), (2763, 20780), (3070, 18702), (3117, 18420), (3684, 15585), (4156, 13815), (4605, 12468), (5195, 11052), (5526, 10390), (6140, 9351), (6234, 9210)]