68514720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3102

約数の個数: 96

約数和(自身を含む): 220485888

約数和(自身を除く): 151971168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3037, 3760, 4512, 5640, 6074, 7520, 9111, 11280, 12148, 15185, 18222, 22560, 24296, 30370, 36444, 45555, 48592, 60740, 72888, 91110, 97184, 121480, 142739, 145776, 182220, 242960, 285478, 291552, 364440, 428217, 485920, 570956, 713695, 728880, 856434, 1141912, 1427390, 1457760, 1712868, 2141085, 2283824, 2854780, 3425736, 4282170, 4567648, 5709560, 6851472, 8564340, 11419120, 13702944, 17128680, 22838240, 34257360, 68514720]

約数ペア:

[(1, 68514720), (2, 34257360), (3, 22838240), (4, 17128680), (5, 13702944), (6, 11419120), (8, 8564340), (10, 6851472), (12, 5709560), (15, 4567648), (16, 4282170), (20, 3425736), (24, 2854780), (30, 2283824), (32, 2141085), (40, 1712868), (47, 1457760), (48, 1427390), (60, 1141912), (80, 856434), (94, 728880), (96, 713695), (120, 570956), (141, 485920), (160, 428217), (188, 364440), (235, 291552), (240, 285478), (282, 242960), (376, 182220), (470, 145776), (480, 142739), (564, 121480), (705, 97184), (752, 91110), (940, 72888), (1128, 60740), (1410, 48592), (1504, 45555), (1880, 36444), (2256, 30370), (2820, 24296), (3037, 22560), (3760, 18222), (4512, 15185), (5640, 12148), (6074, 11280), (7520, 9111)]