104389920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{72493}}^1$

素因数の和:72514

約数の個数: 72

約数和(自身を含む): 356235516

約数和(自身を除く): 251845596

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 72493, 144986, 217479, 289972, 362465, 434958, 579944, 652437, 724930, 869916, 1087395, 1159888, 1304874, 1449860, 1739832, 2174790, 2319776, 2609748, 2899720, 3262185, 3479664, 4349580, 5219496, 5799440, 6524370, 6959328, 8699160, 10438992, 11598880, 13048740, 17398320, 20877984, 26097480, 34796640, 52194960, 104389920]

約数ペア:

[(1, 104389920), (2, 52194960), (3, 34796640), (4, 26097480), (5, 20877984), (6, 17398320), (8, 13048740), (9, 11598880), (10, 10438992), (12, 8699160), (15, 6959328), (16, 6524370), (18, 5799440), (20, 5219496), (24, 4349580), (30, 3479664), (32, 3262185), (36, 2899720), (40, 2609748), (45, 2319776), (48, 2174790), (60, 1739832), (72, 1449860), (80, 1304874), (90, 1159888), (96, 1087395), (120, 869916), (144, 724930), (160, 652437), (180, 579944), (240, 434958), (288, 362465), (360, 289972), (480, 217479), (720, 144986), (1440, 72493)]