18097440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 58605120

約数和(自身を除く): 40507680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1019, 1110, 1184, 1480, 1776, 2038, 2220, 2960, 3057, 3552, 4076, 4440, 5095, 5920, 6114, 8152, 8880, 10190, 12228, 15285, 16304, 17760, 20380, 24456, 30570, 32608, 37703, 40760, 48912, 61140, 75406, 81520, 97824, 113109, 122280, 150812, 163040, 188515, 226218, 244560, 301624, 377030, 452436, 489120, 565545, 603248, 754060, 904872, 1131090, 1206496, 1508120, 1809744, 2262180, 3016240, 3619488, 4524360, 6032480, 9048720, 18097440]

約数ペア:

[(1, 18097440), (2, 9048720), (3, 6032480), (4, 4524360), (5, 3619488), (6, 3016240), (8, 2262180), (10, 1809744), (12, 1508120), (15, 1206496), (16, 1131090), (20, 904872), (24, 754060), (30, 603248), (32, 565545), (37, 489120), (40, 452436), (48, 377030), (60, 301624), (74, 244560), (80, 226218), (96, 188515), (111, 163040), (120, 150812), (148, 122280), (160, 113109), (185, 97824), (222, 81520), (240, 75406), (296, 61140), (370, 48912), (444, 40760), (480, 37703), (555, 32608), (592, 30570), (740, 24456), (888, 20380), (1019, 17760), (1110, 16304), (1184, 15285), (1480, 12228), (1776, 10190), (2038, 8880), (2220, 8152), (2960, 6114), (3057, 5920), (3552, 5095), (4076, 4440)]