54852240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 187130880

約数和(自身を除く): 132278640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 523, 552, 570, 690, 760, 874, 912, 920, 1046, 1104, 1140, 1311, 1380, 1520, 1569, 1748, 1840, 2092, 2185, 2280, 2615, 2622, 2760, 3138, 3496, 4184, 4370, 4560, 5230, 5244, 5520, 6276, 6555, 6992, 7845, 8368, 8740, 9937, 10460, 10488, 12029, 12552, 13110, 15690, 17480, 19874, 20920, 20976, 24058, 25104, 26220, 29811, 31380, 34960, 36087, 39748, 41840, 48116, 49685, 52440, 59622, 60145, 62760, 72174, 79496, 96232, 99370, 104880, 119244, 120290, 125520, 144348, 149055, 158992, 180435, 192464, 198740, 228551, 238488, 240580, 288696, 298110, 360870, 397480, 457102, 476976, 481160, 577392, 596220, 685653, 721740, 794960, 914204, 962320, 1142755, 1192440, 1371306, 1443480, 1828408, 2285510, 2384880, 2742612, 2886960, 3428265, 3656816, 4571020, 5485224, 6856530, 9142040, 10970448, 13713060, 18284080, 27426120, 54852240]

約数ペア:

[(1, 54852240), (2, 27426120), (3, 18284080), (4, 13713060), (5, 10970448), (6, 9142040), (8, 6856530), (10, 5485224), (12, 4571020), (15, 3656816), (16, 3428265), (19, 2886960), (20, 2742612), (23, 2384880), (24, 2285510), (30, 1828408), (38, 1443480), (40, 1371306), (46, 1192440), (48, 1142755), (57, 962320), (60, 914204), (69, 794960), (76, 721740), (80, 685653), (92, 596220), (95, 577392), (114, 481160), (115, 476976), (120, 457102), (138, 397480), (152, 360870), (184, 298110), (190, 288696), (228, 240580), (230, 238488), (240, 228551), (276, 198740), (285, 192464), (304, 180435), (345, 158992), (368, 149055), (380, 144348), (437, 125520), (456, 120290), (460, 119244), (523, 104880), (552, 99370), (570, 96232), (690, 79496), (760, 72174), (874, 62760), (912, 60145), (920, 59622), (1046, 52440), (1104, 49685), (1140, 48116), (1311, 41840), (1380, 39748), (1520, 36087), (1569, 34960), (1748, 31380), (1840, 29811), (2092, 26220), (2185, 25104), (2280, 24058), (2615, 20976), (2622, 20920), (2760, 19874), (3138, 17480), (3496, 15690), (4184, 13110), (4370, 12552), (4560, 12029), (5230, 10488), (5244, 10460), (5520, 9937), (6276, 8740), (6555, 8368), (6992, 7845)]