279412080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1164217}}^1$

素因数の和:1164233

約数の個数: 40

約数和(自身を含む): 866178192

約数和(自身を除く): 586766112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1164217, 2328434, 3492651, 4656868, 5821085, 6985302, 9313736, 11642170, 13970604, 17463255, 18627472, 23284340, 27941208, 34926510, 46568680, 55882416, 69853020, 93137360, 139706040, 279412080]

約数ペア:

[(1, 279412080), (2, 139706040), (3, 93137360), (4, 69853020), (5, 55882416), (6, 46568680), (8, 34926510), (10, 27941208), (12, 23284340), (15, 18627472), (16, 17463255), (20, 13970604), (24, 11642170), (30, 9313736), (40, 6985302), (48, 5821085), (60, 4656868), (80, 3492651), (120, 2328434), (240, 1164217)]