12825720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 43524000

約数和(自身を除く): 30698280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1549, 1656, 2070, 2760, 3098, 4140, 4647, 6196, 7745, 8280, 9294, 12392, 13941, 15490, 18588, 23235, 27882, 30980, 35627, 37176, 46470, 55764, 61960, 69705, 71254, 92940, 106881, 111528, 139410, 142508, 178135, 185880, 213762, 278820, 285016, 320643, 356270, 427524, 534405, 557640, 641286, 712540, 855048, 1068810, 1282572, 1425080, 1603215, 2137620, 2565144, 3206430, 4275240, 6412860, 12825720]

約数ペア:

[(1, 12825720), (2, 6412860), (3, 4275240), (4, 3206430), (5, 2565144), (6, 2137620), (8, 1603215), (9, 1425080), (10, 1282572), (12, 1068810), (15, 855048), (18, 712540), (20, 641286), (23, 557640), (24, 534405), (30, 427524), (36, 356270), (40, 320643), (45, 285016), (46, 278820), (60, 213762), (69, 185880), (72, 178135), (90, 142508), (92, 139410), (115, 111528), (120, 106881), (138, 92940), (180, 71254), (184, 69705), (207, 61960), (230, 55764), (276, 46470), (345, 37176), (360, 35627), (414, 30980), (460, 27882), (552, 23235), (690, 18588), (828, 15490), (920, 13941), (1035, 12392), (1380, 9294), (1549, 8280), (1656, 7745), (2070, 6196), (2760, 4647), (3098, 4140)]