202440240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281167}}^1$

素因数の和:281186

約数の個数: 60

約数和(自身を含む): 679864224

約数和(自身を除く): 477423984

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, 281167, 562334, 843501, 1124668, 1405835, 1687002, 2249336, 2530503, 2811670, 3374004, 4217505, 4498672, 5061006, 5623340, 6748008, 8435010, 10122012, 11246680, 12652515, 13496016, 16870020, 20244024, 22493360, 25305030, 33740040, 40488048, 50610060, 67480080, 101220120, 202440240]

約数ペア:

[(1, 202440240), (2, 101220120), (3, 67480080), (4, 50610060), (5, 40488048), (6, 33740040), (8, 25305030), (9, 22493360), (10, 20244024), (12, 16870020), (15, 13496016), (16, 12652515), (18, 11246680), (20, 10122012), (24, 8435010), (30, 6748008), (36, 5623340), (40, 5061006), (45, 4498672), (48, 4217505), (60, 3374004), (72, 2811670), (80, 2530503), (90, 2249336), (120, 1687002), (144, 1405835), (180, 1124668), (240, 843501), (360, 562334), (720, 281167)]