180076080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25873}}^1$

素因数の和:25918

約数の個数: 80

約数和(自身を含む): 577507680

約数和(自身を除く): 397431600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 25873, 51746, 77619, 103492, 129365, 155238, 206984, 258730, 310476, 388095, 413968, 517460, 620952, 750317, 776190, 1034920, 1241904, 1500634, 1552380, 2069840, 2250951, 3001268, 3104760, 3751585, 4501902, 6002536, 6209520, 7503170, 9003804, 11254755, 12005072, 15006340, 18007608, 22509510, 30012680, 36015216, 45019020, 60025360, 90038040, 180076080]

約数ペア:

[(1, 180076080), (2, 90038040), (3, 60025360), (4, 45019020), (5, 36015216), (6, 30012680), (8, 22509510), (10, 18007608), (12, 15006340), (15, 12005072), (16, 11254755), (20, 9003804), (24, 7503170), (29, 6209520), (30, 6002536), (40, 4501902), (48, 3751585), (58, 3104760), (60, 3001268), (80, 2250951), (87, 2069840), (116, 1552380), (120, 1500634), (145, 1241904), (174, 1034920), (232, 776190), (240, 750317), (290, 620952), (348, 517460), (435, 413968), (464, 388095), (580, 310476), (696, 258730), (870, 206984), (1160, 155238), (1392, 129365), (1740, 103492), (2320, 77619), (3480, 51746), (6960, 25873)]