56568780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34919}}^1$

素因数の和:34940

約数の個数: 60

約数和(自身を含む): 177463440

約数和(自身を除く): 120894660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34919, 69838, 104757, 139676, 174595, 209514, 314271, 349190, 419028, 523785, 628542, 698380, 942813, 1047570, 1257084, 1571355, 1885626, 2095140, 2828439, 3142710, 3771252, 4714065, 5656878, 6285420, 9428130, 11313756, 14142195, 18856260, 28284390, 56568780]

約数ペア:

[(1, 56568780), (2, 28284390), (3, 18856260), (4, 14142195), (5, 11313756), (6, 9428130), (9, 6285420), (10, 5656878), (12, 4714065), (15, 3771252), (18, 3142710), (20, 2828439), (27, 2095140), (30, 1885626), (36, 1571355), (45, 1257084), (54, 1047570), (60, 942813), (81, 698380), (90, 628542), (108, 523785), (135, 419028), (162, 349190), (180, 314271), (270, 209514), (324, 174595), (405, 139676), (540, 104757), (810, 69838), (1620, 34919)]