48178320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1019}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 150258240

約数和(自身を除く): 102079920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1019, 1182, 1576, 1970, 2038, 2364, 2955, 3057, 3152, 3940, 4076, 4728, 5095, 5910, 6114, 7880, 8152, 9456, 10190, 11820, 12228, 15285, 15760, 16304, 20380, 23640, 24456, 30570, 40760, 47280, 48912, 61140, 81520, 122280, 200743, 244560, 401486, 602229, 802972, 1003715, 1204458, 1605944, 2007430, 2408916, 3011145, 3211888, 4014860, 4817832, 6022290, 8029720, 9635664, 12044580, 16059440, 24089160, 48178320]

約数ペア:

[(1, 48178320), (2, 24089160), (3, 16059440), (4, 12044580), (5, 9635664), (6, 8029720), (8, 6022290), (10, 4817832), (12, 4014860), (15, 3211888), (16, 3011145), (20, 2408916), (24, 2007430), (30, 1605944), (40, 1204458), (48, 1003715), (60, 802972), (80, 602229), (120, 401486), (197, 244560), (240, 200743), (394, 122280), (591, 81520), (788, 61140), (985, 48912), (1019, 47280), (1182, 40760), (1576, 30570), (1970, 24456), (2038, 23640), (2364, 20380), (2955, 16304), (3057, 15760), (3152, 15285), (3940, 12228), (4076, 11820), (4728, 10190), (5095, 9456), (5910, 8152), (6114, 7880)]