15525660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13619}}^1$

素因数の和:13650

約数の個数: 48

約数和(自身を含む): 45763200

約数和(自身を除く): 30237540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13619, 27238, 40857, 54476, 68095, 81714, 136190, 163428, 204285, 258761, 272380, 408570, 517522, 776283, 817140, 1035044, 1293805, 1552566, 2587610, 3105132, 3881415, 5175220, 7762830, 15525660]

約数ペア:

[(1, 15525660), (2, 7762830), (3, 5175220), (4, 3881415), (5, 3105132), (6, 2587610), (10, 1552566), (12, 1293805), (15, 1035044), (19, 817140), (20, 776283), (30, 517522), (38, 408570), (57, 272380), (60, 258761), (76, 204285), (95, 163428), (114, 136190), (190, 81714), (228, 68095), (285, 54476), (380, 40857), (570, 27238), (1140, 13619)]