151782760

素因数分解:

$2^3\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{3361}}^1$

素因数の和:4501

約数の個数: 32

約数和(自身を含む): 341915400

約数和(自身を除く): 190132640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1129, 2258, 3361, 4516, 5645, 6722, 9032, 11290, 13444, 16805, 22580, 26888, 33610, 45160, 67220, 134440, 3794569, 7589138, 15178276, 18972845, 30356552, 37945690, 75891380, 151782760]

約数ペア:

[(1, 151782760), (2, 75891380), (4, 37945690), (5, 30356552), (8, 18972845), (10, 15178276), (20, 7589138), (40, 3794569), (1129, 134440), (2258, 67220), (3361, 45160), (4516, 33610), (5645, 26888), (6722, 22580), (9032, 16805), (11290, 13444)]