223338240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19387}}^1$

素因数の和:19414

約数の個数: 108

約数和(自身を含む): 772766904

約数和(自身を除く): 549428664

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, 19387, 38774, 58161, 77548, 96935, 116322, 155096, 174483, 193870, 232644, 290805, 310192, 348966, 387740, 465288, 581610, 620384, 697932, 775480, 872415, 930576, 1163220, 1240768, 1395864, 1550960, 1744830, 1861152, 2326440, 2481536, 2791728, 3101920, 3489660, 3722304, 4652880, 4963072, 5583456, 6203840, 6979320, 7444608, 9305760, 11166912, 12407680, 13958640, 14889216, 18611520, 22333824, 24815360, 27917280, 37223040, 44667648, 55834560, 74446080, 111669120, 223338240]

約数ペア:

[(1, 223338240), (2, 111669120), (3, 74446080), (4, 55834560), (5, 44667648), (6, 37223040), (8, 27917280), (9, 24815360), (10, 22333824), (12, 18611520), (15, 14889216), (16, 13958640), (18, 12407680), (20, 11166912), (24, 9305760), (30, 7444608), (32, 6979320), (36, 6203840), (40, 5583456), (45, 4963072), (48, 4652880), (60, 3722304), (64, 3489660), (72, 3101920), (80, 2791728), (90, 2481536), (96, 2326440), (120, 1861152), (128, 1744830), (144, 1550960), (160, 1395864), (180, 1240768), (192, 1163220), (240, 930576), (256, 872415), (288, 775480), (320, 697932), (360, 620384), (384, 581610), (480, 465288), (576, 387740), (640, 348966), (720, 310192), (768, 290805), (960, 232644), (1152, 193870), (1280, 174483), (1440, 155096), (1920, 116322), (2304, 96935), (2880, 77548), (3840, 58161), (5760, 38774), (11520, 19387)]