481416720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2005903}}^1$

素因数の和:2005919

約数の個数: 40

約数和(自身を含む): 1492392576

約数和(自身を除く): 1010975856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2005903, 4011806, 6017709, 8023612, 10029515, 12035418, 16047224, 20059030, 24070836, 30088545, 32094448, 40118060, 48141672, 60177090, 80236120, 96283344, 120354180, 160472240, 240708360, 481416720]

約数ペア:

[(1, 481416720), (2, 240708360), (3, 160472240), (4, 120354180), (5, 96283344), (6, 80236120), (8, 60177090), (10, 48141672), (12, 40118060), (15, 32094448), (16, 30088545), (20, 24070836), (24, 20059030), (30, 16047224), (40, 12035418), (48, 10029515), (60, 8023612), (80, 6017709), (120, 4011806), (240, 2005903)]