82878899760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{38369861}}^1$

素因数の和:38369883

約数の個数: 80

約数和(自身を含む): 285471773280

約数和(自身を除く): 202592873520

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, 38369861, 76739722, 115109583, 153479444, 191849305, 230219166, 306958888, 345328749, 383698610, 460438332, 575547915, 613917776, 690657498, 767397220, 920876664, 1035986247, 1151095830, 1381314996, 1534794440, 1726643745, 1841753328, 2071972494, 2302191660, 2762629992, 3069588880, 3453287490, 4143944988, 4604383320, 5179931235, 5525259984, 6906574980, 8287889976, 9208766640, 10359862470, 13813149960, 16575779952, 20719724940, 27626299920, 41439449880, 82878899760]

約数ペア:

[(1, 82878899760), (2, 41439449880), (3, 27626299920), (4, 20719724940), (5, 16575779952), (6, 13813149960), (8, 10359862470), (9, 9208766640), (10, 8287889976), (12, 6906574980), (15, 5525259984), (16, 5179931235), (18, 4604383320), (20, 4143944988), (24, 3453287490), (27, 3069588880), (30, 2762629992), (36, 2302191660), (40, 2071972494), (45, 1841753328), (48, 1726643745), (54, 1534794440), (60, 1381314996), (72, 1151095830), (80, 1035986247), (90, 920876664), (108, 767397220), (120, 690657498), (135, 613917776), (144, 575547915), (180, 460438332), (216, 383698610), (240, 345328749), (270, 306958888), (360, 230219166), (432, 191849305), (540, 153479444), (720, 115109583), (1080, 76739722), (2160, 38369861)]