12656220120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1528529}}^1$

素因数の和:1528569

約数の個数: 96

約数和(自身を含む): 42921122400

約数和(自身を除く): 30264902280

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, 1656, 2070, 2760, 4140, 8280, 1528529, 3057058, 4585587, 6114116, 7642645, 9171174, 12228232, 13756761, 15285290, 18342348, 22927935, 27513522, 30570580, 35156167, 36684696, 45855870, 55027044, 61141160, 68783805, 70312334, 91711740, 105468501, 110054088, 137567610, 140624668, 175780835, 183423480, 210937002, 275135220, 281249336, 316405503, 351561670, 421874004, 527342505, 550270440, 632811006, 703123340, 843748008, 1054685010, 1265622012, 1406246680, 1582027515, 2109370020, 2531244024, 3164055030, 4218740040, 6328110060, 12656220120]

約数ペア:

[(1, 12656220120), (2, 6328110060), (3, 4218740040), (4, 3164055030), (5, 2531244024), (6, 2109370020), (8, 1582027515), (9, 1406246680), (10, 1265622012), (12, 1054685010), (15, 843748008), (18, 703123340), (20, 632811006), (23, 550270440), (24, 527342505), (30, 421874004), (36, 351561670), (40, 316405503), (45, 281249336), (46, 275135220), (60, 210937002), (69, 183423480), (72, 175780835), (90, 140624668), (92, 137567610), (115, 110054088), (120, 105468501), (138, 91711740), (180, 70312334), (184, 68783805), (207, 61141160), (230, 55027044), (276, 45855870), (345, 36684696), (360, 35156167), (414, 30570580), (460, 27513522), (552, 22927935), (690, 18342348), (828, 15285290), (920, 13756761), (1035, 12228232), (1380, 9171174), (1656, 7642645), (2070, 6114116), (2760, 4585587), (4140, 3057058), (8280, 1528529)]