130260840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2707}}^1$

素因数の和:3122

約数の個数: 64

約数和(自身を含む): 391901760

約数和(自身を除く): 261640920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 2707, 3208, 4010, 4812, 5414, 6015, 8020, 8121, 9624, 10828, 12030, 13535, 16040, 16242, 21656, 24060, 27070, 32484, 40605, 48120, 54140, 64968, 81210, 108280, 162420, 324840, 1085507, 2171014, 3256521, 4342028, 5427535, 6513042, 8684056, 10855070, 13026084, 16282605, 21710140, 26052168, 32565210, 43420280, 65130420, 130260840]

約数ペア:

[(1, 130260840), (2, 65130420), (3, 43420280), (4, 32565210), (5, 26052168), (6, 21710140), (8, 16282605), (10, 13026084), (12, 10855070), (15, 8684056), (20, 6513042), (24, 5427535), (30, 4342028), (40, 3256521), (60, 2171014), (120, 1085507), (401, 324840), (802, 162420), (1203, 108280), (1604, 81210), (2005, 64968), (2406, 54140), (2707, 48120), (3208, 40605), (4010, 32484), (4812, 27070), (5414, 24060), (6015, 21656), (8020, 16242), (8121, 16040), (9624, 13535), (10828, 12030)]