13236780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{220613}}^1$

素因数の和:220625

約数の個数: 24

約数和(自身を含む): 37063152

約数和(自身を除く): 23826372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 220613, 441226, 661839, 882452, 1103065, 1323678, 2206130, 2647356, 3309195, 4412260, 6618390, 13236780]

約数ペア:

[(1, 13236780), (2, 6618390), (3, 4412260), (4, 3309195), (5, 2647356), (6, 2206130), (10, 1323678), (12, 1103065), (15, 882452), (20, 661839), (30, 441226), (60, 220613)]