90147360

素因数分解:

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

素因数の和:1850

約数の個数: 96

約数和(自身を含む): 286735680

約数和(自身を除く): 196588320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1308, 1635, 1723, 1744, 2180, 2616, 3270, 3446, 3488, 4360, 5169, 5232, 6540, 6892, 8615, 8720, 10338, 10464, 13080, 13784, 17230, 17440, 20676, 25845, 26160, 27568, 34460, 41352, 51690, 52320, 55136, 68920, 82704, 103380, 137840, 165408, 187807, 206760, 275680, 375614, 413520, 563421, 751228, 827040, 939035, 1126842, 1502456, 1878070, 2253684, 2817105, 3004912, 3756140, 4507368, 5634210, 6009824, 7512280, 9014736, 11268420, 15024560, 18029472, 22536840, 30049120, 45073680, 90147360]

約数ペア:

[(1, 90147360), (2, 45073680), (3, 30049120), (4, 22536840), (5, 18029472), (6, 15024560), (8, 11268420), (10, 9014736), (12, 7512280), (15, 6009824), (16, 5634210), (20, 4507368), (24, 3756140), (30, 3004912), (32, 2817105), (40, 2253684), (48, 1878070), (60, 1502456), (80, 1126842), (96, 939035), (109, 827040), (120, 751228), (160, 563421), (218, 413520), (240, 375614), (327, 275680), (436, 206760), (480, 187807), (545, 165408), (654, 137840), (872, 103380), (1090, 82704), (1308, 68920), (1635, 55136), (1723, 52320), (1744, 51690), (2180, 41352), (2616, 34460), (3270, 27568), (3446, 26160), (3488, 25845), (4360, 20676), (5169, 17440), (5232, 17230), (6540, 13784), (6892, 13080), (8615, 10464), (8720, 10338)]