129825720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{120209}}^1$

素因数の和:120229

約数の個数: 64

約数和(自身を含む): 432756000

約数和(自身を除く): 302930280

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, 120209, 240418, 360627, 480836, 601045, 721254, 961672, 1081881, 1202090, 1442508, 1803135, 2163762, 2404180, 2885016, 3245643, 3606270, 4327524, 4808360, 5409405, 6491286, 7212540, 8655048, 10818810, 12982572, 14425080, 16228215, 21637620, 25965144, 32456430, 43275240, 64912860, 129825720]

約数ペア:

[(1, 129825720), (2, 64912860), (3, 43275240), (4, 32456430), (5, 25965144), (6, 21637620), (8, 16228215), (9, 14425080), (10, 12982572), (12, 10818810), (15, 8655048), (18, 7212540), (20, 6491286), (24, 5409405), (27, 4808360), (30, 4327524), (36, 3606270), (40, 3245643), (45, 2885016), (54, 2404180), (60, 2163762), (72, 1803135), (90, 1442508), (108, 1202090), (120, 1081881), (135, 961672), (180, 721254), (216, 601045), (270, 480836), (360, 360627), (540, 240418), (1080, 120209)]