9945720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{9209}}^1$

素因数の和:9229

約数の個数: 64

約数和(自身を含む): 33156000

約数和(自身を除く): 23210280

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, 9209, 18418, 27627, 36836, 46045, 55254, 73672, 82881, 92090, 110508, 138135, 165762, 184180, 221016, 248643, 276270, 331524, 368360, 414405, 497286, 552540, 663048, 828810, 994572, 1105080, 1243215, 1657620, 1989144, 2486430, 3315240, 4972860, 9945720]

約数ペア:

[(1, 9945720), (2, 4972860), (3, 3315240), (4, 2486430), (5, 1989144), (6, 1657620), (8, 1243215), (9, 1105080), (10, 994572), (12, 828810), (15, 663048), (18, 552540), (20, 497286), (24, 414405), (27, 368360), (30, 331524), (36, 276270), (40, 248643), (45, 221016), (54, 184180), (60, 165762), (72, 138135), (90, 110508), (108, 92090), (120, 82881), (135, 73672), (180, 55254), (216, 46045), (270, 36836), (360, 27627), (540, 18418), (1080, 9209)]