189833520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2087}}^1$

素因数の和:2482

約数の個数: 80

約数和(自身を含む): 590319360

約数和(自身を除く): 400485840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2087, 2274, 3032, 3790, 4174, 4548, 5685, 6064, 6261, 7580, 8348, 9096, 10435, 11370, 12522, 15160, 16696, 18192, 20870, 22740, 25044, 30320, 31305, 33392, 41740, 45480, 50088, 62610, 83480, 90960, 100176, 125220, 166960, 250440, 500880, 790973, 1581946, 2372919, 3163892, 3954865, 4745838, 6327784, 7909730, 9491676, 11864595, 12655568, 15819460, 18983352, 23729190, 31638920, 37966704, 47458380, 63277840, 94916760, 189833520]

約数ペア:

[(1, 189833520), (2, 94916760), (3, 63277840), (4, 47458380), (5, 37966704), (6, 31638920), (8, 23729190), (10, 18983352), (12, 15819460), (15, 12655568), (16, 11864595), (20, 9491676), (24, 7909730), (30, 6327784), (40, 4745838), (48, 3954865), (60, 3163892), (80, 2372919), (120, 1581946), (240, 790973), (379, 500880), (758, 250440), (1137, 166960), (1516, 125220), (1895, 100176), (2087, 90960), (2274, 83480), (3032, 62610), (3790, 50088), (4174, 45480), (4548, 41740), (5685, 33392), (6064, 31305), (6261, 30320), (7580, 25044), (8348, 22740), (9096, 20870), (10435, 18192), (11370, 16696), (12522, 15160)]