185338320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1201}}^1$

素因数の和:1860

約数の個数: 80

約数和(自身を含む): 575921472

約数和(自身を除く): 390583152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 643, 1201, 1286, 1929, 2402, 2572, 3215, 3603, 3858, 4804, 5144, 6005, 6430, 7206, 7716, 9608, 9645, 10288, 12010, 12860, 14412, 15432, 18015, 19216, 19290, 24020, 25720, 28824, 30864, 36030, 38580, 48040, 51440, 57648, 72060, 77160, 96080, 144120, 154320, 288240, 772243, 1544486, 2316729, 3088972, 3861215, 4633458, 6177944, 7722430, 9266916, 11583645, 12355888, 15444860, 18533832, 23167290, 30889720, 37067664, 46334580, 61779440, 92669160, 185338320]

約数ペア:

[(1, 185338320), (2, 92669160), (3, 61779440), (4, 46334580), (5, 37067664), (6, 30889720), (8, 23167290), (10, 18533832), (12, 15444860), (15, 12355888), (16, 11583645), (20, 9266916), (24, 7722430), (30, 6177944), (40, 4633458), (48, 3861215), (60, 3088972), (80, 2316729), (120, 1544486), (240, 772243), (643, 288240), (1201, 154320), (1286, 144120), (1929, 96080), (2402, 77160), (2572, 72060), (3215, 57648), (3603, 51440), (3858, 48040), (4804, 38580), (5144, 36030), (6005, 30864), (6430, 28824), (7206, 25720), (7716, 24020), (9608, 19290), (9645, 19216), (10288, 18015), (12010, 15432), (12860, 14412)]