65230920

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2237}}^1$

素因数の和:2266

約数の個数: 112

約数和(自身を含む): 220152060

約数和(自身を除く): 154921140

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2237, 2430, 2916, 3240, 3645, 4474, 4860, 5832, 6711, 7290, 8948, 9720, 11185, 13422, 14580, 17896, 20133, 22370, 26844, 29160, 33555, 40266, 44740, 53688, 60399, 67110, 80532, 89480, 100665, 120798, 134220, 161064, 181197, 201330, 241596, 268440, 301995, 362394, 402660, 483192, 543591, 603990, 724788, 805320, 905985, 1087182, 1207980, 1449576, 1630773, 1811970, 2174364, 2415960, 2717955, 3261546, 3623940, 4348728, 5435910, 6523092, 7247880, 8153865, 10871820, 13046184, 16307730, 21743640, 32615460, 65230920]

約数ペア:

[(1, 65230920), (2, 32615460), (3, 21743640), (4, 16307730), (5, 13046184), (6, 10871820), (8, 8153865), (9, 7247880), (10, 6523092), (12, 5435910), (15, 4348728), (18, 3623940), (20, 3261546), (24, 2717955), (27, 2415960), (30, 2174364), (36, 1811970), (40, 1630773), (45, 1449576), (54, 1207980), (60, 1087182), (72, 905985), (81, 805320), (90, 724788), (108, 603990), (120, 543591), (135, 483192), (162, 402660), (180, 362394), (216, 301995), (243, 268440), (270, 241596), (324, 201330), (360, 181197), (405, 161064), (486, 134220), (540, 120798), (648, 100665), (729, 89480), (810, 80532), (972, 67110), (1080, 60399), (1215, 53688), (1458, 44740), (1620, 40266), (1944, 33555), (2237, 29160), (2430, 26844), (2916, 22370), (3240, 20133), (3645, 17896), (4474, 14580), (4860, 13422), (5832, 11185), (6711, 9720), (7290, 8948)]