71323440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6323}}^1$

素因数の和:6386

約数の個数: 80

約数和(自身を含む): 225842688

約数和(自身を除く): 154519248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 6323, 11280, 12646, 18969, 25292, 31615, 37938, 50584, 63230, 75876, 94845, 101168, 126460, 151752, 189690, 252920, 297181, 303504, 379380, 505840, 594362, 758760, 891543, 1188724, 1485905, 1517520, 1783086, 2377448, 2971810, 3566172, 4457715, 4754896, 5943620, 7132344, 8915430, 11887240, 14264688, 17830860, 23774480, 35661720, 71323440]

約数ペア:

[(1, 71323440), (2, 35661720), (3, 23774480), (4, 17830860), (5, 14264688), (6, 11887240), (8, 8915430), (10, 7132344), (12, 5943620), (15, 4754896), (16, 4457715), (20, 3566172), (24, 2971810), (30, 2377448), (40, 1783086), (47, 1517520), (48, 1485905), (60, 1188724), (80, 891543), (94, 758760), (120, 594362), (141, 505840), (188, 379380), (235, 303504), (240, 297181), (282, 252920), (376, 189690), (470, 151752), (564, 126460), (705, 101168), (752, 94845), (940, 75876), (1128, 63230), (1410, 50584), (1880, 37938), (2256, 31615), (2820, 25292), (3760, 18969), (5640, 12646), (6323, 11280)]