244560420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104513}}^1$

素因数の和:104541

約数の個数: 72

約数和(自身を含む): 798905016

約数和(自身を除く): 554344596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 104513, 209026, 313539, 418052, 522565, 627078, 940617, 1045130, 1254156, 1358669, 1567695, 1881234, 2090260, 2717338, 3135390, 3762468, 4076007, 4703085, 5434676, 6270780, 6793345, 8152014, 9406170, 12228021, 13586690, 16304028, 18812340, 20380035, 24456042, 27173380, 40760070, 48912084, 61140105, 81520140, 122280210, 244560420]

約数ペア:

[(1, 244560420), (2, 122280210), (3, 81520140), (4, 61140105), (5, 48912084), (6, 40760070), (9, 27173380), (10, 24456042), (12, 20380035), (13, 18812340), (15, 16304028), (18, 13586690), (20, 12228021), (26, 9406170), (30, 8152014), (36, 6793345), (39, 6270780), (45, 5434676), (52, 4703085), (60, 4076007), (65, 3762468), (78, 3135390), (90, 2717338), (117, 2090260), (130, 1881234), (156, 1567695), (180, 1358669), (195, 1254156), (234, 1045130), (260, 940617), (390, 627078), (468, 522565), (585, 418052), (780, 313539), (1170, 209026), (2340, 104513)]