121848020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 309657600

約数和(自身を除く): 187809580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 79, 92, 115, 140, 158, 161, 230, 316, 322, 395, 460, 479, 553, 644, 790, 805, 958, 1106, 1580, 1610, 1817, 1916, 2212, 2395, 2765, 3220, 3353, 3634, 4790, 5530, 6706, 7268, 9085, 9580, 11017, 11060, 12719, 13412, 16765, 18170, 22034, 25438, 33530, 36340, 37841, 44068, 50876, 55085, 63595, 67060, 75682, 77119, 110170, 127190, 151364, 154238, 189205, 220340, 254380, 264887, 308476, 378410, 385595, 529774, 756820, 771190, 870343, 1059548, 1324435, 1542380, 1740686, 2648870, 3481372, 4351715, 5297740, 6092401, 8703430, 12184802, 17406860, 24369604, 30462005, 60924010, 121848020]

約数ペア:

[(1, 121848020), (2, 60924010), (4, 30462005), (5, 24369604), (7, 17406860), (10, 12184802), (14, 8703430), (20, 6092401), (23, 5297740), (28, 4351715), (35, 3481372), (46, 2648870), (70, 1740686), (79, 1542380), (92, 1324435), (115, 1059548), (140, 870343), (158, 771190), (161, 756820), (230, 529774), (316, 385595), (322, 378410), (395, 308476), (460, 264887), (479, 254380), (553, 220340), (644, 189205), (790, 154238), (805, 151364), (958, 127190), (1106, 110170), (1580, 77119), (1610, 75682), (1817, 67060), (1916, 63595), (2212, 55085), (2395, 50876), (2765, 44068), (3220, 37841), (3353, 36340), (3634, 33530), (4790, 25438), (5530, 22034), (6706, 18170), (7268, 16765), (9085, 13412), (9580, 12719), (11017, 11060)]