235402560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{81737}}^1$

素因数の和:81760

約数の個数: 84

約数和(自身を含む): 809696628

約数和(自身を除く): 574294068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 81737, 163474, 245211, 326948, 408685, 490422, 653896, 735633, 817370, 980844, 1226055, 1307792, 1471266, 1634740, 1961688, 2452110, 2615584, 2942532, 3269480, 3678165, 3923376, 4904220, 5231168, 5885064, 6538960, 7356330, 7846752, 9808440, 11770128, 13077920, 14712660, 15693504, 19616880, 23540256, 26155840, 29425320, 39233760, 47080512, 58850640, 78467520, 117701280, 235402560]

約数ペア:

[(1, 235402560), (2, 117701280), (3, 78467520), (4, 58850640), (5, 47080512), (6, 39233760), (8, 29425320), (9, 26155840), (10, 23540256), (12, 19616880), (15, 15693504), (16, 14712660), (18, 13077920), (20, 11770128), (24, 9808440), (30, 7846752), (32, 7356330), (36, 6538960), (40, 5885064), (45, 5231168), (48, 4904220), (60, 3923376), (64, 3678165), (72, 3269480), (80, 2942532), (90, 2615584), (96, 2452110), (120, 1961688), (144, 1634740), (160, 1471266), (180, 1307792), (192, 1226055), (240, 980844), (288, 817370), (320, 735633), (360, 653896), (480, 490422), (576, 408685), (720, 326948), (960, 245211), (1440, 163474), (2880, 81737)]