4561360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 11534976

約数和(自身を除く): 6973616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 67, 74, 80, 92, 115, 134, 148, 184, 185, 230, 268, 296, 335, 368, 370, 460, 536, 592, 670, 740, 851, 920, 1072, 1340, 1480, 1541, 1702, 1840, 2479, 2680, 2960, 3082, 3404, 4255, 4958, 5360, 6164, 6808, 7705, 8510, 9916, 12328, 12395, 13616, 15410, 17020, 19832, 24656, 24790, 30820, 34040, 39664, 49580, 57017, 61640, 68080, 99160, 114034, 123280, 198320, 228068, 285085, 456136, 570170, 912272, 1140340, 2280680, 4561360]

約数ペア:

[(1, 4561360), (2, 2280680), (4, 1140340), (5, 912272), (8, 570170), (10, 456136), (16, 285085), (20, 228068), (23, 198320), (37, 123280), (40, 114034), (46, 99160), (67, 68080), (74, 61640), (80, 57017), (92, 49580), (115, 39664), (134, 34040), (148, 30820), (184, 24790), (185, 24656), (230, 19832), (268, 17020), (296, 15410), (335, 13616), (368, 12395), (370, 12328), (460, 9916), (536, 8510), (592, 7705), (670, 6808), (740, 6164), (851, 5360), (920, 4958), (1072, 4255), (1340, 3404), (1480, 3082), (1541, 2960), (1702, 2680), (1840, 2479)]