19116960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{39827}}^1$

素因数の和:39845

約数の個数: 48

約数和(自身を含む): 60219936

約数和(自身を除く): 41102976

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, 39827, 79654, 119481, 159308, 199135, 238962, 318616, 398270, 477924, 597405, 637232, 796540, 955848, 1194810, 1274464, 1593080, 1911696, 2389620, 3186160, 3823392, 4779240, 6372320, 9558480, 19116960]

約数ペア:

[(1, 19116960), (2, 9558480), (3, 6372320), (4, 4779240), (5, 3823392), (6, 3186160), (8, 2389620), (10, 1911696), (12, 1593080), (15, 1274464), (16, 1194810), (20, 955848), (24, 796540), (30, 637232), (32, 597405), (40, 477924), (48, 398270), (60, 318616), (80, 238962), (96, 199135), (120, 159308), (160, 119481), (240, 79654), (480, 39827)]