42345720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39209}}^1$

素因数の和:39229

約数の個数: 64

約数和(自身を含む): 141156000

約数和(自身を除く): 98810280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 39209, 78418, 117627, 156836, 196045, 235254, 313672, 352881, 392090, 470508, 588135, 705762, 784180, 941016, 1058643, 1176270, 1411524, 1568360, 1764405, 2117286, 2352540, 2823048, 3528810, 4234572, 4705080, 5293215, 7057620, 8469144, 10586430, 14115240, 21172860, 42345720]

約数ペア:

[(1, 42345720), (2, 21172860), (3, 14115240), (4, 10586430), (5, 8469144), (6, 7057620), (8, 5293215), (9, 4705080), (10, 4234572), (12, 3528810), (15, 2823048), (18, 2352540), (20, 2117286), (24, 1764405), (27, 1568360), (30, 1411524), (36, 1176270), (40, 1058643), (45, 941016), (54, 784180), (60, 705762), (72, 588135), (90, 470508), (108, 392090), (120, 352881), (135, 313672), (180, 235254), (216, 196045), (270, 156836), (360, 117627), (540, 78418), (1080, 39209)]