15373040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3329

約数の個数: 40

約数和(自身を含む): 36359280

約数和(自身を除く): 20986240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 3257, 4720, 6514, 13028, 16285, 26056, 32570, 52112, 65140, 130280, 192163, 260560, 384326, 768652, 960815, 1537304, 1921630, 3074608, 3843260, 7686520, 15373040]

約数ペア:

[(1, 15373040), (2, 7686520), (4, 3843260), (5, 3074608), (8, 1921630), (10, 1537304), (16, 960815), (20, 768652), (40, 384326), (59, 260560), (80, 192163), (118, 130280), (236, 65140), (295, 52112), (472, 32570), (590, 26056), (944, 16285), (1180, 13028), (2360, 6514), (3257, 4720)]