2018598240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{4127}}^1$

素因数の和:5164

約数の個数: 96

約数和(自身を含む): 6366366720

約数和(自身を除く): 4347768480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1019, 2038, 3057, 4076, 4127, 5095, 6114, 8152, 8254, 10190, 12228, 12381, 15285, 16304, 16508, 20380, 20635, 24456, 24762, 30570, 32608, 33016, 40760, 41270, 48912, 49524, 61140, 61905, 66032, 81520, 82540, 97824, 99048, 122280, 123810, 132064, 163040, 165080, 198096, 244560, 247620, 330160, 396192, 489120, 495240, 660320, 990480, 1980960, 4205413, 8410826, 12616239, 16821652, 21027065, 25232478, 33643304, 42054130, 50464956, 63081195, 67286608, 84108260, 100929912, 126162390, 134573216, 168216520, 201859824, 252324780, 336433040, 403719648, 504649560, 672866080, 1009299120, 2018598240]

約数ペア:

[(1, 2018598240), (2, 1009299120), (3, 672866080), (4, 504649560), (5, 403719648), (6, 336433040), (8, 252324780), (10, 201859824), (12, 168216520), (15, 134573216), (16, 126162390), (20, 100929912), (24, 84108260), (30, 67286608), (32, 63081195), (40, 50464956), (48, 42054130), (60, 33643304), (80, 25232478), (96, 21027065), (120, 16821652), (160, 12616239), (240, 8410826), (480, 4205413), (1019, 1980960), (2038, 990480), (3057, 660320), (4076, 495240), (4127, 489120), (5095, 396192), (6114, 330160), (8152, 247620), (8254, 244560), (10190, 198096), (12228, 165080), (12381, 163040), (15285, 132064), (16304, 123810), (16508, 122280), (20380, 99048), (20635, 97824), (24456, 82540), (24762, 81520), (30570, 66032), (32608, 61905), (33016, 61140), (40760, 49524), (41270, 48912)]