240126840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{667019}}^1$

素因数の和:667036

約数の個数: 48

約数和(自身を含む): 780413400

約数和(自身を除く): 540286560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 667019, 1334038, 2001057, 2668076, 3335095, 4002114, 5336152, 6003171, 6670190, 8004228, 10005285, 12006342, 13340380, 16008456, 20010570, 24012684, 26680760, 30015855, 40021140, 48025368, 60031710, 80042280, 120063420, 240126840]

約数ペア:

[(1, 240126840), (2, 120063420), (3, 80042280), (4, 60031710), (5, 48025368), (6, 40021140), (8, 30015855), (9, 26680760), (10, 24012684), (12, 20010570), (15, 16008456), (18, 13340380), (20, 12006342), (24, 10005285), (30, 8004228), (36, 6670190), (40, 6003171), (45, 5336152), (60, 4002114), (72, 3335095), (90, 2668076), (120, 2001057), (180, 1334038), (360, 667019)]