16585440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 52889760

約数和(自身を除く): 36304320

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, 317, 327, 436, 480, 545, 634, 654, 872, 951, 1090, 1268, 1308, 1585, 1635, 1744, 1902, 2180, 2536, 2616, 3170, 3270, 3488, 3804, 4360, 4755, 5072, 5232, 6340, 6540, 7608, 8720, 9510, 10144, 10464, 12680, 13080, 15216, 17440, 19020, 25360, 26160, 30432, 34553, 38040, 50720, 52320, 69106, 76080, 103659, 138212, 152160, 172765, 207318, 276424, 345530, 414636, 518295, 552848, 691060, 829272, 1036590, 1105696, 1382120, 1658544, 2073180, 2764240, 3317088, 4146360, 5528480, 8292720, 16585440]

約数ペア:

[(1, 16585440), (2, 8292720), (3, 5528480), (4, 4146360), (5, 3317088), (6, 2764240), (8, 2073180), (10, 1658544), (12, 1382120), (15, 1105696), (16, 1036590), (20, 829272), (24, 691060), (30, 552848), (32, 518295), (40, 414636), (48, 345530), (60, 276424), (80, 207318), (96, 172765), (109, 152160), (120, 138212), (160, 103659), (218, 76080), (240, 69106), (317, 52320), (327, 50720), (436, 38040), (480, 34553), (545, 30432), (634, 26160), (654, 25360), (872, 19020), (951, 17440), (1090, 15216), (1268, 13080), (1308, 12680), (1585, 10464), (1635, 10144), (1744, 9510), (1902, 8720), (2180, 7608), (2536, 6540), (2616, 6340), (3170, 5232), (3270, 5072), (3488, 4755), (3804, 4360)]