120389920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6323}}^1$

素因数の和:6362

約数の個数: 96

約数和(自身を含む): 344227968

約数和(自身を除く): 223838048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 6323, 9520, 12646, 19040, 25292, 31615, 44261, 50584, 63230, 88522, 101168, 107491, 126460, 177044, 202336, 214982, 221305, 252920, 354088, 429964, 442610, 505840, 537455, 708176, 752437, 859928, 885220, 1011680, 1074910, 1416352, 1504874, 1719856, 1770440, 2149820, 3009748, 3439712, 3540880, 3762185, 4299640, 6019496, 7081760, 7524370, 8599280, 12038992, 15048740, 17198560, 24077984, 30097480, 60194960, 120389920]

約数ペア:

[(1, 120389920), (2, 60194960), (4, 30097480), (5, 24077984), (7, 17198560), (8, 15048740), (10, 12038992), (14, 8599280), (16, 7524370), (17, 7081760), (20, 6019496), (28, 4299640), (32, 3762185), (34, 3540880), (35, 3439712), (40, 3009748), (56, 2149820), (68, 1770440), (70, 1719856), (80, 1504874), (85, 1416352), (112, 1074910), (119, 1011680), (136, 885220), (140, 859928), (160, 752437), (170, 708176), (224, 537455), (238, 505840), (272, 442610), (280, 429964), (340, 354088), (476, 252920), (544, 221305), (560, 214982), (595, 202336), (680, 177044), (952, 126460), (1120, 107491), (1190, 101168), (1360, 88522), (1904, 63230), (2380, 50584), (2720, 44261), (3808, 31615), (4760, 25292), (6323, 19040), (9520, 12646)]