125053920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{86843}}^1$

素因数の和:86864

約数の個数: 72

約数和(自身を含む): 426751416

約数和(自身を除く): 301697496

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 86843, 173686, 260529, 347372, 434215, 521058, 694744, 781587, 868430, 1042116, 1302645, 1389488, 1563174, 1736860, 2084232, 2605290, 2778976, 3126348, 3473720, 3907935, 4168464, 5210580, 6252696, 6947440, 7815870, 8336928, 10421160, 12505392, 13894880, 15631740, 20842320, 25010784, 31263480, 41684640, 62526960, 125053920]

約数ペア:

[(1, 125053920), (2, 62526960), (3, 41684640), (4, 31263480), (5, 25010784), (6, 20842320), (8, 15631740), (9, 13894880), (10, 12505392), (12, 10421160), (15, 8336928), (16, 7815870), (18, 6947440), (20, 6252696), (24, 5210580), (30, 4168464), (32, 3907935), (36, 3473720), (40, 3126348), (45, 2778976), (48, 2605290), (60, 2084232), (72, 1736860), (80, 1563174), (90, 1389488), (96, 1302645), (120, 1042116), (144, 868430), (160, 781587), (180, 694744), (240, 521058), (288, 434215), (360, 347372), (480, 260529), (720, 173686), (1440, 86843)]