202691520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{70379}}^1$

素因数の和:70402

約数の個数: 84

約数和(自身を含む): 697184280

約数和(自身を除く): 494492760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 70379, 140758, 211137, 281516, 351895, 422274, 563032, 633411, 703790, 844548, 1055685, 1126064, 1266822, 1407580, 1689096, 2111370, 2252128, 2533644, 2815160, 3167055, 3378192, 4222740, 4504256, 5067288, 5630320, 6334110, 6756384, 8445480, 10134576, 11260640, 12668220, 13512768, 16890960, 20269152, 22521280, 25336440, 33781920, 40538304, 50672880, 67563840, 101345760, 202691520]

約数ペア:

[(1, 202691520), (2, 101345760), (3, 67563840), (4, 50672880), (5, 40538304), (6, 33781920), (8, 25336440), (9, 22521280), (10, 20269152), (12, 16890960), (15, 13512768), (16, 12668220), (18, 11260640), (20, 10134576), (24, 8445480), (30, 6756384), (32, 6334110), (36, 5630320), (40, 5067288), (45, 4504256), (48, 4222740), (60, 3378192), (64, 3167055), (72, 2815160), (80, 2533644), (90, 2252128), (96, 2111370), (120, 1689096), (144, 1407580), (160, 1266822), (180, 1126064), (192, 1055685), (240, 844548), (288, 703790), (320, 633411), (360, 563032), (480, 422274), (576, 351895), (720, 281516), (960, 211137), (1440, 140758), (2880, 70379)]