158820840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{441169}}^1$

素因数の和:441186

約数の個数: 48

約数和(自身を含む): 516168900

約数和(自身を除く): 357348060

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, 441169, 882338, 1323507, 1764676, 2205845, 2647014, 3529352, 3970521, 4411690, 5294028, 6617535, 7941042, 8823380, 10588056, 13235070, 15882084, 17646760, 19852605, 26470140, 31764168, 39705210, 52940280, 79410420, 158820840]

約数ペア:

[(1, 158820840), (2, 79410420), (3, 52940280), (4, 39705210), (5, 31764168), (6, 26470140), (8, 19852605), (9, 17646760), (10, 15882084), (12, 13235070), (15, 10588056), (18, 8823380), (20, 7941042), (24, 6617535), (30, 5294028), (36, 4411690), (40, 3970521), (45, 3529352), (60, 2647014), (72, 2205845), (90, 1764676), (120, 1323507), (180, 882338), (360, 441169)]