2240233920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{777859}}^1$

素因数の和:777882

約数の個数: 84

約数和(自身を含む): 7705481160

約数和(自身を除く): 5465247240

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, 777859, 1555718, 2333577, 3111436, 3889295, 4667154, 6222872, 7000731, 7778590, 9334308, 11667885, 12445744, 14001462, 15557180, 18668616, 23335770, 24891488, 28002924, 31114360, 35003655, 37337232, 46671540, 49782976, 56005848, 62228720, 70007310, 74674464, 93343080, 112011696, 124457440, 140014620, 149348928, 186686160, 224023392, 248914880, 280029240, 373372320, 448046784, 560058480, 746744640, 1120116960, 2240233920]

約数ペア:

[(1, 2240233920), (2, 1120116960), (3, 746744640), (4, 560058480), (5, 448046784), (6, 373372320), (8, 280029240), (9, 248914880), (10, 224023392), (12, 186686160), (15, 149348928), (16, 140014620), (18, 124457440), (20, 112011696), (24, 93343080), (30, 74674464), (32, 70007310), (36, 62228720), (40, 56005848), (45, 49782976), (48, 46671540), (60, 37337232), (64, 35003655), (72, 31114360), (80, 28002924), (90, 24891488), (96, 23335770), (120, 18668616), (144, 15557180), (160, 14001462), (180, 12445744), (192, 11667885), (240, 9334308), (288, 7778590), (320, 7000731), (360, 6222872), (480, 4667154), (576, 3889295), (720, 3111436), (960, 2333577), (1440, 1555718), (2880, 777859)]