15260320

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 36384768

約数和(自身を除く): 21124448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 751, 1016, 1270, 1502, 2032, 2540, 3004, 3755, 4064, 5080, 6008, 7510, 10160, 12016, 15020, 20320, 24032, 30040, 60080, 95377, 120160, 190754, 381508, 476885, 763016, 953770, 1526032, 1907540, 3052064, 3815080, 7630160, 15260320]

約数ペア:

[(1, 15260320), (2, 7630160), (4, 3815080), (5, 3052064), (8, 1907540), (10, 1526032), (16, 953770), (20, 763016), (32, 476885), (40, 381508), (80, 190754), (127, 120160), (160, 95377), (254, 60080), (508, 30040), (635, 24032), (751, 20320), (1016, 15020), (1270, 12016), (1502, 10160), (2032, 7510), (2540, 6008), (3004, 5080), (3755, 4064)]