389467440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{60103}}^1$

素因数の和:60128

約数の個数: 100

約数和(自身を含む): 1352700624

約数和(自身を除く): 963233184

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 60103, 120206, 180309, 240412, 300515, 360618, 480824, 540927, 601030, 721236, 901545, 961648, 1081854, 1202060, 1442472, 1622781, 1803090, 2163708, 2404120, 2704635, 2884944, 3245562, 3606180, 4327416, 4808240, 4868343, 5409270, 6491124, 7212360, 8113905, 8654832, 9736686, 10818540, 12982248, 14424720, 16227810, 19473372, 21637080, 24341715, 25964496, 32455620, 38946744, 43274160, 48683430, 64911240, 77893488, 97366860, 129822480, 194733720, 389467440]

約数ペア:

[(1, 389467440), (2, 194733720), (3, 129822480), (4, 97366860), (5, 77893488), (6, 64911240), (8, 48683430), (9, 43274160), (10, 38946744), (12, 32455620), (15, 25964496), (16, 24341715), (18, 21637080), (20, 19473372), (24, 16227810), (27, 14424720), (30, 12982248), (36, 10818540), (40, 9736686), (45, 8654832), (48, 8113905), (54, 7212360), (60, 6491124), (72, 5409270), (80, 4868343), (81, 4808240), (90, 4327416), (108, 3606180), (120, 3245562), (135, 2884944), (144, 2704635), (162, 2404120), (180, 2163708), (216, 1803090), (240, 1622781), (270, 1442472), (324, 1202060), (360, 1081854), (405, 961648), (432, 901545), (540, 721236), (648, 601030), (720, 540927), (810, 480824), (1080, 360618), (1296, 300515), (1620, 240412), (2160, 180309), (3240, 120206), (6480, 60103)]