15111984

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 41013248

約数和(自身を除く): 25901264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 67, 74, 111, 127, 134, 148, 201, 222, 254, 268, 296, 381, 402, 444, 508, 536, 592, 762, 804, 888, 1016, 1072, 1524, 1608, 1776, 2032, 2479, 3048, 3216, 4699, 4958, 6096, 7437, 8509, 9398, 9916, 14097, 14874, 17018, 18796, 19832, 25527, 28194, 29748, 34036, 37592, 39664, 51054, 56388, 59496, 68072, 75184, 102108, 112776, 118992, 136144, 204216, 225552, 314833, 408432, 629666, 944499, 1259332, 1888998, 2518664, 3777996, 5037328, 7555992, 15111984]

約数ペア:

[(1, 15111984), (2, 7555992), (3, 5037328), (4, 3777996), (6, 2518664), (8, 1888998), (12, 1259332), (16, 944499), (24, 629666), (37, 408432), (48, 314833), (67, 225552), (74, 204216), (111, 136144), (127, 118992), (134, 112776), (148, 102108), (201, 75184), (222, 68072), (254, 59496), (268, 56388), (296, 51054), (381, 39664), (402, 37592), (444, 34036), (508, 29748), (536, 28194), (592, 25527), (762, 19832), (804, 18796), (888, 17018), (1016, 14874), (1072, 14097), (1524, 9916), (1608, 9398), (1776, 8509), (2032, 7437), (2479, 6096), (3048, 4958), (3216, 4699)]