123024420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{75941}}^1$

素因数の和:75962

約数の個数: 60

約数和(自身を含む): 385937244

約数和(自身を除く): 262912824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 75941, 151882, 227823, 303764, 379705, 455646, 683469, 759410, 911292, 1139115, 1366938, 1518820, 2050407, 2278230, 2733876, 3417345, 4100814, 4556460, 6151221, 6834690, 8201628, 10252035, 12302442, 13669380, 20504070, 24604884, 30756105, 41008140, 61512210, 123024420]

約数ペア:

[(1, 123024420), (2, 61512210), (3, 41008140), (4, 30756105), (5, 24604884), (6, 20504070), (9, 13669380), (10, 12302442), (12, 10252035), (15, 8201628), (18, 6834690), (20, 6151221), (27, 4556460), (30, 4100814), (36, 3417345), (45, 2733876), (54, 2278230), (60, 2050407), (81, 1518820), (90, 1366938), (108, 1139115), (135, 911292), (162, 759410), (180, 683469), (270, 455646), (324, 379705), (405, 303764), (540, 227823), (810, 151882), (1620, 75941)]