205251360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4050

約数の個数: 96

約数和(自身を含む): 652639680

約数和(自身を除く): 447388320

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, 1744, 2180, 2616, 3270, 3488, 3923, 4360, 5232, 6540, 7846, 8720, 10464, 11769, 13080, 15692, 17440, 19615, 23538, 26160, 31384, 39230, 47076, 52320, 58845, 62768, 78460, 94152, 117690, 125536, 156920, 188304, 235380, 313840, 376608, 427607, 470760, 627680, 855214, 941520, 1282821, 1710428, 1883040, 2138035, 2565642, 3420856, 4276070, 5131284, 6414105, 6841712, 8552140, 10262568, 12828210, 13683424, 17104280, 20525136, 25656420, 34208560, 41050272, 51312840, 68417120, 102625680, 205251360]

約数ペア:

[(1, 205251360), (2, 102625680), (3, 68417120), (4, 51312840), (5, 41050272), (6, 34208560), (8, 25656420), (10, 20525136), (12, 17104280), (15, 13683424), (16, 12828210), (20, 10262568), (24, 8552140), (30, 6841712), (32, 6414105), (40, 5131284), (48, 4276070), (60, 3420856), (80, 2565642), (96, 2138035), (109, 1883040), (120, 1710428), (160, 1282821), (218, 941520), (240, 855214), (327, 627680), (436, 470760), (480, 427607), (545, 376608), (654, 313840), (872, 235380), (1090, 188304), (1308, 156920), (1635, 125536), (1744, 117690), (2180, 94152), (2616, 78460), (3270, 62768), (3488, 58845), (3923, 52320), (4360, 47076), (5232, 39230), (6540, 31384), (7846, 26160), (8720, 23538), (10464, 19615), (11769, 17440), (13080, 15692)]