248045283540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12878779}}^1$

素因数の和:12878901

約数の個数: 72

約数和(自身を含む): 759435899040

約数和(自身を除く): 511390615500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 12878779, 25757558, 38636337, 51515116, 64393895, 77272674, 115909011, 128787790, 154545348, 193181685, 231818022, 257575580, 386363370, 463636044, 579545055, 772726740, 1159090110, 1378029353, 2318180220, 2756058706, 4134088059, 5512117412, 6890146765, 8268176118, 12402264177, 13780293530, 16536352236, 20670440295, 24804528354, 27560587060, 41340880590, 49609056708, 62011320885, 82681761180, 124022641770, 248045283540]

約数ペア:

[(1, 248045283540), (2, 124022641770), (3, 82681761180), (4, 62011320885), (5, 49609056708), (6, 41340880590), (9, 27560587060), (10, 24804528354), (12, 20670440295), (15, 16536352236), (18, 13780293530), (20, 12402264177), (30, 8268176118), (36, 6890146765), (45, 5512117412), (60, 4134088059), (90, 2756058706), (107, 2318180220), (180, 1378029353), (214, 1159090110), (321, 772726740), (428, 579545055), (535, 463636044), (642, 386363370), (963, 257575580), (1070, 231818022), (1284, 193181685), (1605, 154545348), (1926, 128787790), (2140, 115909011), (3210, 77272674), (3852, 64393895), (4815, 51515116), (6420, 38636337), (9630, 25757558), (19260, 12878779)]