2691422640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{415343}}^1$

素因数の和:415368

約数の個数: 100

約数和(自身を含む): 9347732064

約数和(自身を除く): 6656309424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 415343, 830686, 1246029, 1661372, 2076715, 2492058, 3322744, 3738087, 4153430, 4984116, 6230145, 6645488, 7476174, 8306860, 9968232, 11214261, 12460290, 14952348, 16613720, 18690435, 19936464, 22428522, 24920580, 29904696, 33227440, 33642783, 37380870, 44857044, 49841160, 56071305, 59809392, 67285566, 74761740, 89714088, 99682320, 112142610, 134571132, 149523480, 168213915, 179428176, 224285220, 269142264, 299046960, 336427830, 448570440, 538284528, 672855660, 897140880, 1345711320, 2691422640]

約数ペア:

[(1, 2691422640), (2, 1345711320), (3, 897140880), (4, 672855660), (5, 538284528), (6, 448570440), (8, 336427830), (9, 299046960), (10, 269142264), (12, 224285220), (15, 179428176), (16, 168213915), (18, 149523480), (20, 134571132), (24, 112142610), (27, 99682320), (30, 89714088), (36, 74761740), (40, 67285566), (45, 59809392), (48, 56071305), (54, 49841160), (60, 44857044), (72, 37380870), (80, 33642783), (81, 33227440), (90, 29904696), (108, 24920580), (120, 22428522), (135, 19936464), (144, 18690435), (162, 16613720), (180, 14952348), (216, 12460290), (240, 11214261), (270, 9968232), (324, 8306860), (360, 7476174), (405, 6645488), (432, 6230145), (540, 4984116), (648, 4153430), (720, 3738087), (810, 3322744), (1080, 2492058), (1296, 2076715), (1620, 1661372), (2160, 1246029), (3240, 830686), (6480, 415343)]