42078480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{175327}}^1$

素因数の和:175343

約数の個数: 40

約数和(自身を含む): 130444032

約数和(自身を除く): 88365552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 175327, 350654, 525981, 701308, 876635, 1051962, 1402616, 1753270, 2103924, 2629905, 2805232, 3506540, 4207848, 5259810, 7013080, 8415696, 10519620, 14026160, 21039240, 42078480]

約数ペア:

[(1, 42078480), (2, 21039240), (3, 14026160), (4, 10519620), (5, 8415696), (6, 7013080), (8, 5259810), (10, 4207848), (12, 3506540), (15, 2805232), (16, 2629905), (20, 2103924), (24, 1753270), (30, 1402616), (40, 1051962), (48, 876635), (60, 701308), (80, 525981), (120, 350654), (240, 175327)]