71293680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1295

約数の個数: 120

約数和(自身を含む): 242515728

約数和(自身を除く): 171222048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1193, 1245, 1328, 1494, 1660, 1992, 2386, 2490, 2988, 3320, 3579, 3735, 3984, 4772, 4980, 5965, 5976, 6640, 7158, 7470, 9544, 9960, 10737, 11930, 11952, 14316, 14940, 17895, 19088, 19920, 21474, 23860, 28632, 29880, 35790, 42948, 47720, 53685, 57264, 59760, 71580, 85896, 95440, 99019, 107370, 143160, 171792, 198038, 214740, 286320, 297057, 396076, 429480, 495095, 594114, 792152, 858960, 891171, 990190, 1188228, 1485285, 1584304, 1782342, 1980380, 2376456, 2970570, 3564684, 3960760, 4455855, 4752912, 5941140, 7129368, 7921520, 8911710, 11882280, 14258736, 17823420, 23764560, 35646840, 71293680]

約数ペア:

[(1, 71293680), (2, 35646840), (3, 23764560), (4, 17823420), (5, 14258736), (6, 11882280), (8, 8911710), (9, 7921520), (10, 7129368), (12, 5941140), (15, 4752912), (16, 4455855), (18, 3960760), (20, 3564684), (24, 2970570), (30, 2376456), (36, 1980380), (40, 1782342), (45, 1584304), (48, 1485285), (60, 1188228), (72, 990190), (80, 891171), (83, 858960), (90, 792152), (120, 594114), (144, 495095), (166, 429480), (180, 396076), (240, 297057), (249, 286320), (332, 214740), (360, 198038), (415, 171792), (498, 143160), (664, 107370), (720, 99019), (747, 95440), (830, 85896), (996, 71580), (1193, 59760), (1245, 57264), (1328, 53685), (1494, 47720), (1660, 42948), (1992, 35790), (2386, 29880), (2490, 28632), (2988, 23860), (3320, 21474), (3579, 19920), (3735, 19088), (3984, 17895), (4772, 14940), (4980, 14316), (5965, 11952), (5976, 11930), (6640, 10737), (7158, 9960), (7470, 9544)]