25844040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71789}}^1$

素因数の和:71806

約数の個数: 48

約数和(自身を含む): 83994300

約数和(自身を除く): 58150260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 71789, 143578, 215367, 287156, 358945, 430734, 574312, 646101, 717890, 861468, 1076835, 1292202, 1435780, 1722936, 2153670, 2584404, 2871560, 3230505, 4307340, 5168808, 6461010, 8614680, 12922020, 25844040]

約数ペア:

[(1, 25844040), (2, 12922020), (3, 8614680), (4, 6461010), (5, 5168808), (6, 4307340), (8, 3230505), (9, 2871560), (10, 2584404), (12, 2153670), (15, 1722936), (18, 1435780), (20, 1292202), (24, 1076835), (30, 861468), (36, 717890), (40, 646101), (45, 574312), (60, 430734), (72, 358945), (90, 287156), (120, 215367), (180, 143578), (360, 71789)]