1920432480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4000901}}^1$

素因数の和:4000919

約数の個数: 48

約数和(自身を含む): 6049363824

約数和(自身を除く): 4128931344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4000901, 8001802, 12002703, 16003604, 20004505, 24005406, 32007208, 40009010, 48010812, 60013515, 64014416, 80018020, 96021624, 120027030, 128028832, 160036040, 192043248, 240054060, 320072080, 384086496, 480108120, 640144160, 960216240, 1920432480]

約数ペア:

[(1, 1920432480), (2, 960216240), (3, 640144160), (4, 480108120), (5, 384086496), (6, 320072080), (8, 240054060), (10, 192043248), (12, 160036040), (15, 128028832), (16, 120027030), (20, 96021624), (24, 80018020), (30, 64014416), (32, 60013515), (40, 48010812), (48, 40009010), (60, 32007208), (80, 24005406), (96, 20004505), (120, 16003604), (160, 12002703), (240, 8001802), (480, 4000901)]