57860280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{160723}}^1$

素因数の和:160740

約数の個数: 48

約数和(自身を含む): 188047080

約数和(自身を除く): 130186800

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, 160723, 321446, 482169, 642892, 803615, 964338, 1285784, 1446507, 1607230, 1928676, 2410845, 2893014, 3214460, 3857352, 4821690, 5786028, 6428920, 7232535, 9643380, 11572056, 14465070, 19286760, 28930140, 57860280]

約数ペア:

[(1, 57860280), (2, 28930140), (3, 19286760), (4, 14465070), (5, 11572056), (6, 9643380), (8, 7232535), (9, 6428920), (10, 5786028), (12, 4821690), (15, 3857352), (18, 3214460), (20, 2893014), (24, 2410845), (30, 1928676), (36, 1607230), (40, 1446507), (45, 1285784), (60, 964338), (72, 803615), (90, 642892), (120, 482169), (180, 321446), (360, 160723)]