77504880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6871}}^1$

素因数の和:6934

約数の個数: 80

約数和(自身を含む): 245412864

約数和(自身を除く): 167907984

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, 6871, 11280, 13742, 20613, 27484, 34355, 41226, 54968, 68710, 82452, 103065, 109936, 137420, 164904, 206130, 274840, 322937, 329808, 412260, 549680, 645874, 824520, 968811, 1291748, 1614685, 1649040, 1937622, 2583496, 3229370, 3875244, 4844055, 5166992, 6458740, 7750488, 9688110, 12917480, 15500976, 19376220, 25834960, 38752440, 77504880]

約数ペア:

[(1, 77504880), (2, 38752440), (3, 25834960), (4, 19376220), (5, 15500976), (6, 12917480), (8, 9688110), (10, 7750488), (12, 6458740), (15, 5166992), (16, 4844055), (20, 3875244), (24, 3229370), (30, 2583496), (40, 1937622), (47, 1649040), (48, 1614685), (60, 1291748), (80, 968811), (94, 824520), (120, 645874), (141, 549680), (188, 412260), (235, 329808), (240, 322937), (282, 274840), (376, 206130), (470, 164904), (564, 137420), (705, 109936), (752, 103065), (940, 82452), (1128, 68710), (1410, 54968), (1880, 41226), (2256, 34355), (2820, 27484), (3760, 20613), (5640, 13742), (6871, 11280)]