69257520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2299

約数の個数: 120

約数和(自身を含む): 238105296

約数和(自身を除く): 168847776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2237, 2580, 3096, 3440, 3870, 4474, 5160, 6192, 6711, 7740, 8948, 10320, 11185, 13422, 15480, 17896, 20133, 22370, 26844, 30960, 33555, 35792, 40266, 44740, 53688, 67110, 80532, 89480, 96191, 100665, 107376, 134220, 161064, 178960, 192382, 201330, 268440, 288573, 322128, 384764, 402660, 480955, 536880, 577146, 769528, 805320, 865719, 961910, 1154292, 1442865, 1539056, 1610640, 1731438, 1923820, 2308584, 2885730, 3462876, 3847640, 4328595, 4617168, 5771460, 6925752, 7695280, 8657190, 11542920, 13851504, 17314380, 23085840, 34628760, 69257520]

約数ペア:

[(1, 69257520), (2, 34628760), (3, 23085840), (4, 17314380), (5, 13851504), (6, 11542920), (8, 8657190), (9, 7695280), (10, 6925752), (12, 5771460), (15, 4617168), (16, 4328595), (18, 3847640), (20, 3462876), (24, 2885730), (30, 2308584), (36, 1923820), (40, 1731438), (43, 1610640), (45, 1539056), (48, 1442865), (60, 1154292), (72, 961910), (80, 865719), (86, 805320), (90, 769528), (120, 577146), (129, 536880), (144, 480955), (172, 402660), (180, 384764), (215, 322128), (240, 288573), (258, 268440), (344, 201330), (360, 192382), (387, 178960), (430, 161064), (516, 134220), (645, 107376), (688, 100665), (720, 96191), (774, 89480), (860, 80532), (1032, 67110), (1290, 53688), (1548, 44740), (1720, 40266), (1935, 35792), (2064, 33555), (2237, 30960), (2580, 26844), (3096, 22370), (3440, 20133), (3870, 17896), (4474, 15480), (5160, 13422), (6192, 11185), (6711, 10320), (7740, 8948)]