816201420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13603357}}^1$

素因数の和:13603369

約数の個数: 24

約数和(自身を含む): 2285364144

約数和(自身を除く): 1469162724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13603357, 27206714, 40810071, 54413428, 68016785, 81620142, 136033570, 163240284, 204050355, 272067140, 408100710, 816201420]

約数ペア:

[(1, 816201420), (2, 408100710), (3, 272067140), (4, 204050355), (5, 163240284), (6, 136033570), (10, 81620142), (12, 68016785), (15, 54413428), (20, 40810071), (30, 27206714), (60, 13603357)]