12570840

素因数分解:

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

素因数の和:34936

約数の個数: 48

約数和(自身を含む): 40856400

約数和(自身を除く): 28285560

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, 34919, 69838, 104757, 139676, 174595, 209514, 279352, 314271, 349190, 419028, 523785, 628542, 698380, 838056, 1047570, 1257084, 1396760, 1571355, 2095140, 2514168, 3142710, 4190280, 6285420, 12570840]

約数ペア:

[(1, 12570840), (2, 6285420), (3, 4190280), (4, 3142710), (5, 2514168), (6, 2095140), (8, 1571355), (9, 1396760), (10, 1257084), (12, 1047570), (15, 838056), (18, 698380), (20, 628542), (24, 523785), (30, 419028), (36, 349190), (40, 314271), (45, 279352), (60, 209514), (72, 174595), (90, 139676), (120, 104757), (180, 69838), (360, 34919)]