42899760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19861}}^1$

素因数の和:19883

約数の個数: 80

約数和(自身を含む): 147773280

約数和(自身を除く): 104873520

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, 19861, 39722, 59583, 79444, 99305, 119166, 158888, 178749, 198610, 238332, 297915, 317776, 357498, 397220, 476664, 536247, 595830, 714996, 794440, 893745, 953328, 1072494, 1191660, 1429992, 1588880, 1787490, 2144988, 2383320, 2681235, 2859984, 3574980, 4289976, 4766640, 5362470, 7149960, 8579952, 10724940, 14299920, 21449880, 42899760]

約数ペア:

[(1, 42899760), (2, 21449880), (3, 14299920), (4, 10724940), (5, 8579952), (6, 7149960), (8, 5362470), (9, 4766640), (10, 4289976), (12, 3574980), (15, 2859984), (16, 2681235), (18, 2383320), (20, 2144988), (24, 1787490), (27, 1588880), (30, 1429992), (36, 1191660), (40, 1072494), (45, 953328), (48, 893745), (54, 794440), (60, 714996), (72, 595830), (80, 536247), (90, 476664), (108, 397220), (120, 357498), (135, 317776), (144, 297915), (180, 238332), (216, 198610), (240, 178749), (270, 158888), (360, 119166), (432, 99305), (540, 79444), (720, 59583), (1080, 39722), (2160, 19861)]