1680244080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{69317}}^1$

素因数の和:69434

約数の個数: 80

約数和(自身を含む): 5260404384

約数和(自身を除く): 3580160304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 69317, 138634, 207951, 277268, 346585, 415902, 554536, 693170, 831804, 1039755, 1109072, 1386340, 1663608, 2079510, 2772680, 3327216, 4159020, 5545360, 7001017, 8318040, 14002034, 16636080, 21003051, 28004068, 35005085, 42006102, 56008136, 70010170, 84012204, 105015255, 112016272, 140020340, 168024408, 210030510, 280040680, 336048816, 420061020, 560081360, 840122040, 1680244080]

約数ペア:

[(1, 1680244080), (2, 840122040), (3, 560081360), (4, 420061020), (5, 336048816), (6, 280040680), (8, 210030510), (10, 168024408), (12, 140020340), (15, 112016272), (16, 105015255), (20, 84012204), (24, 70010170), (30, 56008136), (40, 42006102), (48, 35005085), (60, 28004068), (80, 21003051), (101, 16636080), (120, 14002034), (202, 8318040), (240, 7001017), (303, 5545360), (404, 4159020), (505, 3327216), (606, 2772680), (808, 2079510), (1010, 1663608), (1212, 1386340), (1515, 1109072), (1616, 1039755), (2020, 831804), (2424, 693170), (3030, 554536), (4040, 415902), (4848, 346585), (6060, 277268), (8080, 207951), (12120, 138634), (24240, 69317)]