2391886080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{207629}}^1$

素因数の和:207656

約数の個数: 108

約数和(自身を含む): 8275716540

約数和(自身を除く): 5883830460

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 207629, 415258, 622887, 830516, 1038145, 1245774, 1661032, 1868661, 2076290, 2491548, 3114435, 3322064, 3737322, 4152580, 4983096, 6228870, 6644128, 7474644, 8305160, 9343305, 9966192, 12457740, 13288256, 14949288, 16610320, 18686610, 19932384, 24915480, 26576512, 29898576, 33220640, 37373220, 39864768, 49830960, 53153024, 59797152, 66441280, 74746440, 79729536, 99661920, 119594304, 132882560, 149492880, 159459072, 199323840, 239188608, 265765120, 298985760, 398647680, 478377216, 597971520, 797295360, 1195943040, 2391886080]

約数ペア:

[(1, 2391886080), (2, 1195943040), (3, 797295360), (4, 597971520), (5, 478377216), (6, 398647680), (8, 298985760), (9, 265765120), (10, 239188608), (12, 199323840), (15, 159459072), (16, 149492880), (18, 132882560), (20, 119594304), (24, 99661920), (30, 79729536), (32, 74746440), (36, 66441280), (40, 59797152), (45, 53153024), (48, 49830960), (60, 39864768), (64, 37373220), (72, 33220640), (80, 29898576), (90, 26576512), (96, 24915480), (120, 19932384), (128, 18686610), (144, 16610320), (160, 14949288), (180, 13288256), (192, 12457740), (240, 9966192), (256, 9343305), (288, 8305160), (320, 7474644), (360, 6644128), (384, 6228870), (480, 4983096), (576, 4152580), (640, 3737322), (720, 3322064), (768, 3114435), (960, 2491548), (1152, 2076290), (1280, 1868661), (1440, 1661032), (1920, 1245774), (2304, 1038145), (2880, 830516), (3840, 622887), (5760, 415258), (11520, 207629)]