15360340

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{947}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 32330592

約数和(自身を除く): 16970252

約数列:

[1, 2, 4, 5, 10, 20, 811, 947, 1622, 1894, 3244, 3788, 4055, 4735, 8110, 9470, 16220, 18940, 768017, 1536034, 3072068, 3840085, 7680170, 15360340]

約数ペア:

[(1, 15360340), (2, 7680170), (4, 3840085), (5, 3072068), (10, 1536034), (20, 768017), (811, 18940), (947, 16220), (1622, 9470), (1894, 8110), (3244, 4735), (3788, 4055)]