45073680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1848

約数の個数: 80

約数和(自身を含む): 141092160

約数和(自身を除く): 96018480

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, 1723, 1744, 2180, 2616, 3270, 3446, 4360, 5169, 5232, 6540, 6892, 8615, 8720, 10338, 13080, 13784, 17230, 20676, 25845, 26160, 27568, 34460, 41352, 51690, 68920, 82704, 103380, 137840, 187807, 206760, 375614, 413520, 563421, 751228, 939035, 1126842, 1502456, 1878070, 2253684, 2817105, 3004912, 3756140, 4507368, 5634210, 7512280, 9014736, 11268420, 15024560, 22536840, 45073680]

約数ペア:

[(1, 45073680), (2, 22536840), (3, 15024560), (4, 11268420), (5, 9014736), (6, 7512280), (8, 5634210), (10, 4507368), (12, 3756140), (15, 3004912), (16, 2817105), (20, 2253684), (24, 1878070), (30, 1502456), (40, 1126842), (48, 939035), (60, 751228), (80, 563421), (109, 413520), (120, 375614), (218, 206760), (240, 187807), (327, 137840), (436, 103380), (545, 82704), (654, 68920), (872, 51690), (1090, 41352), (1308, 34460), (1635, 27568), (1723, 26160), (1744, 25845), (2180, 20676), (2616, 17230), (3270, 13784), (3446, 13080), (4360, 10338), (5169, 8720), (5232, 8615), (6540, 6892)]