48667440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 151776000

約数和(自身を除く): 103108560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1019, 1194, 1592, 1990, 2038, 2388, 2985, 3057, 3184, 3980, 4076, 4776, 5095, 5970, 6114, 7960, 8152, 9552, 10190, 11940, 12228, 15285, 15920, 16304, 20380, 23880, 24456, 30570, 40760, 47760, 48912, 61140, 81520, 122280, 202781, 244560, 405562, 608343, 811124, 1013905, 1216686, 1622248, 2027810, 2433372, 3041715, 3244496, 4055620, 4866744, 6083430, 8111240, 9733488, 12166860, 16222480, 24333720, 48667440]

約数ペア:

[(1, 48667440), (2, 24333720), (3, 16222480), (4, 12166860), (5, 9733488), (6, 8111240), (8, 6083430), (10, 4866744), (12, 4055620), (15, 3244496), (16, 3041715), (20, 2433372), (24, 2027810), (30, 1622248), (40, 1216686), (48, 1013905), (60, 811124), (80, 608343), (120, 405562), (199, 244560), (240, 202781), (398, 122280), (597, 81520), (796, 61140), (995, 48912), (1019, 47760), (1194, 40760), (1592, 30570), (1990, 24456), (2038, 23880), (2388, 20380), (2985, 16304), (3057, 15920), (3184, 15285), (3980, 12228), (4076, 11940), (4776, 10190), (5095, 9552), (5970, 8152), (6114, 7960)]