13041960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 39372480

約数和(自身を除く): 26330520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 433, 502, 753, 866, 1004, 1255, 1299, 1506, 1732, 2008, 2165, 2510, 2598, 3012, 3464, 3765, 4330, 5020, 5196, 6024, 6495, 7530, 8660, 10040, 10392, 12990, 15060, 17320, 25980, 30120, 51960, 108683, 217366, 326049, 434732, 543415, 652098, 869464, 1086830, 1304196, 1630245, 2173660, 2608392, 3260490, 4347320, 6520980, 13041960]

約数ペア:

[(1, 13041960), (2, 6520980), (3, 4347320), (4, 3260490), (5, 2608392), (6, 2173660), (8, 1630245), (10, 1304196), (12, 1086830), (15, 869464), (20, 652098), (24, 543415), (30, 434732), (40, 326049), (60, 217366), (120, 108683), (251, 51960), (433, 30120), (502, 25980), (753, 17320), (866, 15060), (1004, 12990), (1255, 10392), (1299, 10040), (1506, 8660), (1732, 7530), (2008, 6495), (2165, 6024), (2510, 5196), (2598, 5020), (3012, 4330), (3464, 3765)]