12079980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6101}}^1$

素因数の和:6127

約数の個数: 72

約数和(自身を含む): 39980304

約数和(自身を除く): 27900324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6101, 12202, 18303, 24404, 30505, 36606, 54909, 61010, 67111, 73212, 91515, 109818, 122020, 134222, 183030, 201333, 219636, 268444, 274545, 335555, 366060, 402666, 549090, 603999, 671110, 805332, 1006665, 1098180, 1207998, 1342220, 2013330, 2415996, 3019995, 4026660, 6039990, 12079980]

約数ペア:

[(1, 12079980), (2, 6039990), (3, 4026660), (4, 3019995), (5, 2415996), (6, 2013330), (9, 1342220), (10, 1207998), (11, 1098180), (12, 1006665), (15, 805332), (18, 671110), (20, 603999), (22, 549090), (30, 402666), (33, 366060), (36, 335555), (44, 274545), (45, 268444), (55, 219636), (60, 201333), (66, 183030), (90, 134222), (99, 122020), (110, 109818), (132, 91515), (165, 73212), (180, 67111), (198, 61010), (220, 54909), (330, 36606), (396, 30505), (495, 24404), (660, 18303), (990, 12202), (1980, 6101)]