47718480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198827}}^1$

素因数の和:198843

約数の個数: 40

約数和(自身を含む): 147928032

約数和(自身を除く): 100209552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198827, 397654, 596481, 795308, 994135, 1192962, 1590616, 1988270, 2385924, 2982405, 3181232, 3976540, 4771848, 5964810, 7953080, 9543696, 11929620, 15906160, 23859240, 47718480]

約数ペア:

[(1, 47718480), (2, 23859240), (3, 15906160), (4, 11929620), (5, 9543696), (6, 7953080), (8, 5964810), (10, 4771848), (12, 3976540), (15, 3181232), (16, 2982405), (20, 2385924), (24, 1988270), (30, 1590616), (40, 1192962), (48, 994135), (60, 795308), (80, 596481), (120, 397654), (240, 198827)]