38595720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{321631}}^1$

素因数の和:321645

約数の個数: 32

約数和(自身を含む): 115787520

約数和(自身を除く): 77191800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 321631, 643262, 964893, 1286524, 1608155, 1929786, 2573048, 3216310, 3859572, 4824465, 6432620, 7719144, 9648930, 12865240, 19297860, 38595720]

約数ペア:

[(1, 38595720), (2, 19297860), (3, 12865240), (4, 9648930), (5, 7719144), (6, 6432620), (8, 4824465), (10, 3859572), (12, 3216310), (15, 2573048), (20, 1929786), (24, 1608155), (30, 1286524), (40, 964893), (60, 643262), (120, 321631)]