67666320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31327}}^1$

素因数の和:31349

約数の個数: 80

約数和(自身を含む): 233080320

約数和(自身を除く): 165414000

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 31327, 62654, 93981, 125308, 156635, 187962, 250616, 281943, 313270, 375924, 469905, 501232, 563886, 626540, 751848, 845829, 939810, 1127772, 1253080, 1409715, 1503696, 1691658, 1879620, 2255544, 2506160, 2819430, 3383316, 3759240, 4229145, 4511088, 5638860, 6766632, 7518480, 8458290, 11277720, 13533264, 16916580, 22555440, 33833160, 67666320]

約数ペア:

[(1, 67666320), (2, 33833160), (3, 22555440), (4, 16916580), (5, 13533264), (6, 11277720), (8, 8458290), (9, 7518480), (10, 6766632), (12, 5638860), (15, 4511088), (16, 4229145), (18, 3759240), (20, 3383316), (24, 2819430), (27, 2506160), (30, 2255544), (36, 1879620), (40, 1691658), (45, 1503696), (48, 1409715), (54, 1253080), (60, 1127772), (72, 939810), (80, 845829), (90, 751848), (108, 626540), (120, 563886), (135, 501232), (144, 469905), (180, 375924), (216, 313270), (240, 281943), (270, 250616), (360, 187962), (432, 156635), (540, 125308), (720, 93981), (1080, 62654), (2160, 31327)]