5581188720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{106187}}^1$

素因数の和:106279

約数の個数: 120

約数和(自身を含む): 19000431216

約数和(自身を除く): 13419242496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 26280, 52560, 106187, 212374, 318561, 424748, 530935, 637122, 849496, 955683, 1061870, 1274244, 1592805, 1698992, 1911366, 2123740, 2548488, 3185610, 3822732, 4247480, 4778415, 5096976, 6371220, 7645464, 7751651, 8494960, 9556830, 12742440, 15290928, 15503302, 19113660, 23254953, 25484880, 31006604, 38227320, 38758255, 46509906, 62013208, 69764859, 76454640, 77516510, 93019812, 116274765, 124026416, 139529718, 155033020, 186039624, 232549530, 279059436, 310066040, 348824295, 372079248, 465099060, 558118872, 620132080, 697648590, 930198120, 1116237744, 1395297180, 1860396240, 2790594360, 5581188720]

約数ペア:

[(1, 5581188720), (2, 2790594360), (3, 1860396240), (4, 1395297180), (5, 1116237744), (6, 930198120), (8, 697648590), (9, 620132080), (10, 558118872), (12, 465099060), (15, 372079248), (16, 348824295), (18, 310066040), (20, 279059436), (24, 232549530), (30, 186039624), (36, 155033020), (40, 139529718), (45, 124026416), (48, 116274765), (60, 93019812), (72, 77516510), (73, 76454640), (80, 69764859), (90, 62013208), (120, 46509906), (144, 38758255), (146, 38227320), (180, 31006604), (219, 25484880), (240, 23254953), (292, 19113660), (360, 15503302), (365, 15290928), (438, 12742440), (584, 9556830), (657, 8494960), (720, 7751651), (730, 7645464), (876, 6371220), (1095, 5096976), (1168, 4778415), (1314, 4247480), (1460, 3822732), (1752, 3185610), (2190, 2548488), (2628, 2123740), (2920, 1911366), (3285, 1698992), (3504, 1592805), (4380, 1274244), (5256, 1061870), (5840, 955683), (6570, 849496), (8760, 637122), (10512, 530935), (13140, 424748), (17520, 318561), (26280, 212374), (52560, 106187)]