10120920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 33523200

約数和(自身を除く): 23402280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 193, 228, 230, 276, 285, 345, 380, 386, 437, 456, 460, 552, 570, 579, 690, 760, 772, 874, 920, 965, 1140, 1158, 1311, 1380, 1544, 1748, 1930, 2185, 2280, 2316, 2622, 2760, 2895, 3496, 3667, 3860, 4370, 4439, 4632, 5244, 5790, 6555, 7334, 7720, 8740, 8878, 10488, 11001, 11580, 13110, 13317, 14668, 17480, 17756, 18335, 22002, 22195, 23160, 26220, 26634, 29336, 35512, 36670, 44004, 44390, 52440, 53268, 55005, 66585, 73340, 84341, 88008, 88780, 106536, 110010, 133170, 146680, 168682, 177560, 220020, 253023, 266340, 337364, 421705, 440040, 506046, 532680, 674728, 843410, 1012092, 1265115, 1686820, 2024184, 2530230, 3373640, 5060460, 10120920]

約数ペア:

[(1, 10120920), (2, 5060460), (3, 3373640), (4, 2530230), (5, 2024184), (6, 1686820), (8, 1265115), (10, 1012092), (12, 843410), (15, 674728), (19, 532680), (20, 506046), (23, 440040), (24, 421705), (30, 337364), (38, 266340), (40, 253023), (46, 220020), (57, 177560), (60, 168682), (69, 146680), (76, 133170), (92, 110010), (95, 106536), (114, 88780), (115, 88008), (120, 84341), (138, 73340), (152, 66585), (184, 55005), (190, 53268), (193, 52440), (228, 44390), (230, 44004), (276, 36670), (285, 35512), (345, 29336), (380, 26634), (386, 26220), (437, 23160), (456, 22195), (460, 22002), (552, 18335), (570, 17756), (579, 17480), (690, 14668), (760, 13317), (772, 13110), (874, 11580), (920, 11001), (965, 10488), (1140, 8878), (1158, 8740), (1311, 7720), (1380, 7334), (1544, 6555), (1748, 5790), (1930, 5244), (2185, 4632), (2280, 4439), (2316, 4370), (2622, 3860), (2760, 3667), (2895, 3496)]