12807240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{106727}}^1$

素因数の和:106741

約数の個数: 32

約数和(自身を含む): 38422080

約数和(自身を除く): 25614840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 106727, 213454, 320181, 426908, 533635, 640362, 853816, 1067270, 1280724, 1600905, 2134540, 2561448, 3201810, 4269080, 6403620, 12807240]

約数ペア:

[(1, 12807240), (2, 6403620), (3, 4269080), (4, 3201810), (5, 2561448), (6, 2134540), (8, 1600905), (10, 1280724), (12, 1067270), (15, 853816), (20, 640362), (24, 533635), (30, 426908), (40, 320181), (60, 213454), (120, 106727)]