679620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 1951488

約数和(自身を除く): 1271868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 241, 282, 470, 482, 564, 705, 723, 940, 964, 1205, 1410, 1446, 2410, 2820, 2892, 3615, 4820, 7230, 11327, 14460, 22654, 33981, 45308, 56635, 67962, 113270, 135924, 169905, 226540, 339810, 679620]

約数ペア:

[(1, 679620), (2, 339810), (3, 226540), (4, 169905), (5, 135924), (6, 113270), (10, 67962), (12, 56635), (15, 45308), (20, 33981), (30, 22654), (47, 14460), (60, 11327), (94, 7230), (141, 4820), (188, 3615), (235, 2892), (241, 2820), (282, 2410), (470, 1446), (482, 1410), (564, 1205), (705, 964), (723, 940)]