42930480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178877}}^1$

素因数の和:178893

約数の個数: 40

約数和(自身を含む): 133085232

約数和(自身を除く): 90154752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178877, 357754, 536631, 715508, 894385, 1073262, 1431016, 1788770, 2146524, 2683155, 2862032, 3577540, 4293048, 5366310, 7155080, 8586096, 10732620, 14310160, 21465240, 42930480]

約数ペア:

[(1, 42930480), (2, 21465240), (3, 14310160), (4, 10732620), (5, 8586096), (6, 7155080), (8, 5366310), (10, 4293048), (12, 3577540), (15, 2862032), (16, 2683155), (20, 2146524), (24, 1788770), (30, 1431016), (40, 1073262), (48, 894385), (60, 715508), (80, 536631), (120, 357754), (240, 178877)]