120547140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12479}}^1$

素因数の和:12521

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 282007740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 12479, 24958, 37437, 49916, 62395, 74874, 87353, 124790, 149748, 174706, 187185, 249580, 262059, 287017, 349412, 374370, 436765, 524118, 574034, 748740, 861051, 873530, 1048236, 1148068, 1310295, 1435085, 1722102, 1747060, 2009119, 2620590, 2870170, 3444204, 4018238, 4305255, 5241180, 5740340, 6027357, 8036476, 8610510, 10045595, 12054714, 17221020, 20091190, 24109428, 30136785, 40182380, 60273570, 120547140]

約数ペア:

[(1, 120547140), (2, 60273570), (3, 40182380), (4, 30136785), (5, 24109428), (6, 20091190), (7, 17221020), (10, 12054714), (12, 10045595), (14, 8610510), (15, 8036476), (20, 6027357), (21, 5740340), (23, 5241180), (28, 4305255), (30, 4018238), (35, 3444204), (42, 2870170), (46, 2620590), (60, 2009119), (69, 1747060), (70, 1722102), (84, 1435085), (92, 1310295), (105, 1148068), (115, 1048236), (138, 873530), (140, 861051), (161, 748740), (210, 574034), (230, 524118), (276, 436765), (322, 374370), (345, 349412), (420, 287017), (460, 262059), (483, 249580), (644, 187185), (690, 174706), (805, 149748), (966, 124790), (1380, 87353), (1610, 74874), (1932, 62395), (2415, 49916), (3220, 37437), (4830, 24958), (9660, 12479)]