12808949040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{5930069}}^1$

素因数の和:5930091

約数の個数: 80

約数和(自身を含む): 44119720800

約数和(自身を除く): 31310771760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 5930069, 11860138, 17790207, 23720276, 29650345, 35580414, 47440552, 53370621, 59300690, 71160828, 88951035, 94881104, 106741242, 118601380, 142321656, 160111863, 177902070, 213482484, 237202760, 266853105, 284643312, 320223726, 355804140, 426964968, 474405520, 533706210, 640447452, 711608280, 800559315, 853929936, 1067412420, 1280894904, 1423216560, 1601118630, 2134824840, 2561789808, 3202237260, 4269649680, 6404474520, 12808949040]

約数ペア:

[(1, 12808949040), (2, 6404474520), (3, 4269649680), (4, 3202237260), (5, 2561789808), (6, 2134824840), (8, 1601118630), (9, 1423216560), (10, 1280894904), (12, 1067412420), (15, 853929936), (16, 800559315), (18, 711608280), (20, 640447452), (24, 533706210), (27, 474405520), (30, 426964968), (36, 355804140), (40, 320223726), (45, 284643312), (48, 266853105), (54, 237202760), (60, 213482484), (72, 177902070), (80, 160111863), (90, 142321656), (108, 118601380), (120, 106741242), (135, 94881104), (144, 88951035), (180, 71160828), (216, 59300690), (240, 53370621), (270, 47440552), (360, 35580414), (432, 29650345), (540, 23720276), (720, 17790207), (1080, 11860138), (2160, 5930069)]