631695360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{20563}}^1$

素因数の和:20593

約数の個数: 96

約数和(自身を含む): 2021029920

約数和(自身を除く): 1389334560

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, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 20563, 30720, 41126, 61689, 82252, 102815, 123378, 164504, 205630, 246756, 308445, 329008, 411260, 493512, 616890, 658016, 822520, 987024, 1233780, 1316032, 1645040, 1974048, 2467560, 2632064, 3290080, 3948096, 4935120, 5264128, 6580160, 7896192, 9870240, 10528256, 13160320, 15792384, 19740480, 21056512, 26320640, 31584768, 39480960, 42113024, 52641280, 63169536, 78961920, 105282560, 126339072, 157923840, 210565120, 315847680, 631695360]

約数ペア:

[(1, 631695360), (2, 315847680), (3, 210565120), (4, 157923840), (5, 126339072), (6, 105282560), (8, 78961920), (10, 63169536), (12, 52641280), (15, 42113024), (16, 39480960), (20, 31584768), (24, 26320640), (30, 21056512), (32, 19740480), (40, 15792384), (48, 13160320), (60, 10528256), (64, 9870240), (80, 7896192), (96, 6580160), (120, 5264128), (128, 4935120), (160, 3948096), (192, 3290080), (240, 2632064), (256, 2467560), (320, 1974048), (384, 1645040), (480, 1316032), (512, 1233780), (640, 987024), (768, 822520), (960, 658016), (1024, 616890), (1280, 493512), (1536, 411260), (1920, 329008), (2048, 308445), (2560, 246756), (3072, 205630), (3840, 164504), (5120, 123378), (6144, 102815), (7680, 82252), (10240, 61689), (15360, 41126), (20563, 30720)]