21847080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{182059}}^1$

素因数の和:182073

約数の個数: 32

約数和(自身を含む): 65541600

約数和(自身を除く): 43694520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 182059, 364118, 546177, 728236, 910295, 1092354, 1456472, 1820590, 2184708, 2730885, 3641180, 4369416, 5461770, 7282360, 10923540, 21847080]

約数ペア:

[(1, 21847080), (2, 10923540), (3, 7282360), (4, 5461770), (5, 4369416), (6, 3641180), (8, 2730885), (10, 2184708), (12, 1820590), (15, 1456472), (20, 1092354), (24, 910295), (30, 728236), (40, 546177), (60, 364118), (120, 182059)]