13324140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 40971840

約数和(自身を除く): 27647700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 937, 948, 1185, 1422, 1580, 1874, 2370, 2811, 2844, 3555, 3748, 4685, 4740, 5622, 7110, 8433, 9370, 11244, 14055, 14220, 16866, 18740, 28110, 33732, 42165, 56220, 74023, 84330, 148046, 168660, 222069, 296092, 370115, 444138, 666207, 740230, 888276, 1110345, 1332414, 1480460, 2220690, 2664828, 3331035, 4441380, 6662070, 13324140]

約数ペア:

[(1, 13324140), (2, 6662070), (3, 4441380), (4, 3331035), (5, 2664828), (6, 2220690), (9, 1480460), (10, 1332414), (12, 1110345), (15, 888276), (18, 740230), (20, 666207), (30, 444138), (36, 370115), (45, 296092), (60, 222069), (79, 168660), (90, 148046), (158, 84330), (180, 74023), (237, 56220), (316, 42165), (395, 33732), (474, 28110), (711, 18740), (790, 16866), (937, 14220), (948, 14055), (1185, 11244), (1422, 9370), (1580, 8433), (1874, 7110), (2370, 5622), (2811, 4740), (2844, 4685), (3555, 3748)]