15203520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5279}}^1$

素因数の和:5302

約数の個数: 84

約数和(自身を含む): 52303680

約数和(自身を除く): 37100160

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 5279, 10558, 15837, 21116, 26395, 31674, 42232, 47511, 52790, 63348, 79185, 84464, 95022, 105580, 126696, 158370, 168928, 190044, 211160, 237555, 253392, 316740, 337856, 380088, 422320, 475110, 506784, 633480, 760176, 844640, 950220, 1013568, 1266960, 1520352, 1689280, 1900440, 2533920, 3040704, 3800880, 5067840, 7601760, 15203520]

約数ペア:

[(1, 15203520), (2, 7601760), (3, 5067840), (4, 3800880), (5, 3040704), (6, 2533920), (8, 1900440), (9, 1689280), (10, 1520352), (12, 1266960), (15, 1013568), (16, 950220), (18, 844640), (20, 760176), (24, 633480), (30, 506784), (32, 475110), (36, 422320), (40, 380088), (45, 337856), (48, 316740), (60, 253392), (64, 237555), (72, 211160), (80, 190044), (90, 168928), (96, 158370), (120, 126696), (144, 105580), (160, 95022), (180, 84464), (192, 79185), (240, 63348), (288, 52790), (320, 47511), (360, 42232), (480, 31674), (576, 26395), (720, 21116), (960, 15837), (1440, 10558), (2880, 5279)]