172493760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3823}}^1$

素因数の和:3890

約数の個数: 112

約数和(自身を含む): 559466496

約数和(自身を除く): 386972736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 3823, 4512, 5640, 7520, 7646, 9024, 11280, 11469, 15040, 15292, 19115, 22560, 22938, 30584, 38230, 45120, 45876, 57345, 61168, 76460, 91752, 114690, 122336, 152920, 179681, 183504, 229380, 244672, 305840, 359362, 367008, 458760, 539043, 611680, 718724, 734016, 898405, 917520, 1078086, 1223360, 1437448, 1796810, 1835040, 2156172, 2695215, 2874896, 3593620, 3670080, 4312344, 5390430, 5749792, 7187240, 8624688, 10780860, 11499584, 14374480, 17249376, 21561720, 28748960, 34498752, 43123440, 57497920, 86246880, 172493760]

約数ペア:

[(1, 172493760), (2, 86246880), (3, 57497920), (4, 43123440), (5, 34498752), (6, 28748960), (8, 21561720), (10, 17249376), (12, 14374480), (15, 11499584), (16, 10780860), (20, 8624688), (24, 7187240), (30, 5749792), (32, 5390430), (40, 4312344), (47, 3670080), (48, 3593620), (60, 2874896), (64, 2695215), (80, 2156172), (94, 1835040), (96, 1796810), (120, 1437448), (141, 1223360), (160, 1078086), (188, 917520), (192, 898405), (235, 734016), (240, 718724), (282, 611680), (320, 539043), (376, 458760), (470, 367008), (480, 359362), (564, 305840), (705, 244672), (752, 229380), (940, 183504), (960, 179681), (1128, 152920), (1410, 122336), (1504, 114690), (1880, 91752), (2256, 76460), (2820, 61168), (3008, 57345), (3760, 45876), (3823, 45120), (4512, 38230), (5640, 30584), (7520, 22938), (7646, 22560), (9024, 19115), (11280, 15292), (11469, 15040)]