190045080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1481

約数の個数: 96

約数和(自身を含む): 619360560

約数和(自身を除く): 429315480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 643, 821, 1286, 1642, 1929, 2463, 2572, 3215, 3284, 3858, 4105, 4926, 5144, 5787, 6430, 6568, 7389, 7716, 8210, 9645, 9852, 11574, 12315, 12860, 14778, 15432, 16420, 19290, 19704, 23148, 24630, 25720, 28935, 29556, 32840, 36945, 38580, 46296, 49260, 57870, 59112, 73890, 77160, 98520, 115740, 147780, 231480, 295560, 527903, 1055806, 1583709, 2111612, 2639515, 3167418, 4223224, 4751127, 5279030, 6334836, 7918545, 9502254, 10558060, 12669672, 15837090, 19004508, 21116120, 23755635, 31674180, 38009016, 47511270, 63348360, 95022540, 190045080]

約数ペア:

[(1, 190045080), (2, 95022540), (3, 63348360), (4, 47511270), (5, 38009016), (6, 31674180), (8, 23755635), (9, 21116120), (10, 19004508), (12, 15837090), (15, 12669672), (18, 10558060), (20, 9502254), (24, 7918545), (30, 6334836), (36, 5279030), (40, 4751127), (45, 4223224), (60, 3167418), (72, 2639515), (90, 2111612), (120, 1583709), (180, 1055806), (360, 527903), (643, 295560), (821, 231480), (1286, 147780), (1642, 115740), (1929, 98520), (2463, 77160), (2572, 73890), (3215, 59112), (3284, 57870), (3858, 49260), (4105, 46296), (4926, 38580), (5144, 36945), (5787, 32840), (6430, 29556), (6568, 28935), (7389, 25720), (7716, 24630), (8210, 23148), (9645, 19704), (9852, 19290), (11574, 16420), (12315, 15432), (12860, 14778)]