1909885920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{59387}}^1$

素因数の和:59472

約数の個数: 96

約数和(自身を含む): 6106036608

約数和(自身を除く): 4196150688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 5360, 6432, 8040, 10720, 16080, 32160, 59387, 118774, 178161, 237548, 296935, 356322, 475096, 593870, 712644, 890805, 950192, 1187740, 1425288, 1781610, 1900384, 2375480, 2850576, 3563220, 3978929, 4750960, 5701152, 7126440, 7957858, 9501920, 11936787, 14252880, 15915716, 19894645, 23873574, 28505760, 31831432, 39789290, 47747148, 59683935, 63662864, 79578580, 95494296, 119367870, 127325728, 159157160, 190988592, 238735740, 318314320, 381977184, 477471480, 636628640, 954942960, 1909885920]

約数ペア:

[(1, 1909885920), (2, 954942960), (3, 636628640), (4, 477471480), (5, 381977184), (6, 318314320), (8, 238735740), (10, 190988592), (12, 159157160), (15, 127325728), (16, 119367870), (20, 95494296), (24, 79578580), (30, 63662864), (32, 59683935), (40, 47747148), (48, 39789290), (60, 31831432), (67, 28505760), (80, 23873574), (96, 19894645), (120, 15915716), (134, 14252880), (160, 11936787), (201, 9501920), (240, 7957858), (268, 7126440), (335, 5701152), (402, 4750960), (480, 3978929), (536, 3563220), (670, 2850576), (804, 2375480), (1005, 1900384), (1072, 1781610), (1340, 1425288), (1608, 1187740), (2010, 950192), (2144, 890805), (2680, 712644), (3216, 593870), (4020, 475096), (5360, 356322), (6432, 296935), (8040, 237548), (10720, 178161), (16080, 118774), (32160, 59387)]