2240721482880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1167042439}}^1$

素因数の和:1167042461

約数の個数: 64

約数和(自身を含む): 7142299732800

約数和(自身を除く): 4901578249920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1167042439, 2334084878, 3501127317, 4668169756, 5835212195, 7002254634, 9336339512, 11670424390, 14004509268, 17505636585, 18672679024, 23340848780, 28009018536, 35011273170, 37345358048, 46681697560, 56018037072, 70022546340, 74690716096, 93363395120, 112036074144, 140045092680, 149381432192, 186726790240, 224072148288, 280090185360, 373453580480, 448144296576, 560180370720, 746907160960, 1120360741440, 2240721482880]

約数ペア:

[(1, 2240721482880), (2, 1120360741440), (3, 746907160960), (4, 560180370720), (5, 448144296576), (6, 373453580480), (8, 280090185360), (10, 224072148288), (12, 186726790240), (15, 149381432192), (16, 140045092680), (20, 112036074144), (24, 93363395120), (30, 74690716096), (32, 70022546340), (40, 56018037072), (48, 46681697560), (60, 37345358048), (64, 35011273170), (80, 28009018536), (96, 23340848780), (120, 18672679024), (128, 17505636585), (160, 14004509268), (192, 11670424390), (240, 9336339512), (320, 7002254634), (384, 5835212195), (480, 4668169756), (640, 3501127317), (960, 2334084878), (1920, 1167042439)]