74463120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103421}}^1$

素因数の和:103440

約数の個数: 60

約数和(自身を含む): 250074396

約数和(自身を除く): 175611276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 103421, 206842, 310263, 413684, 517105, 620526, 827368, 930789, 1034210, 1241052, 1551315, 1654736, 1861578, 2068420, 2482104, 3102630, 3723156, 4136840, 4653945, 4964208, 6205260, 7446312, 8273680, 9307890, 12410520, 14892624, 18615780, 24821040, 37231560, 74463120]

約数ペア:

[(1, 74463120), (2, 37231560), (3, 24821040), (4, 18615780), (5, 14892624), (6, 12410520), (8, 9307890), (9, 8273680), (10, 7446312), (12, 6205260), (15, 4964208), (16, 4653945), (18, 4136840), (20, 3723156), (24, 3102630), (30, 2482104), (36, 2068420), (40, 1861578), (45, 1654736), (48, 1551315), (60, 1241052), (72, 1034210), (80, 930789), (90, 827368), (120, 620526), (144, 517105), (180, 413684), (240, 310263), (360, 206842), (720, 103421)]