39644880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15017}}^1$

素因数の和:15044

約数の個数: 80

約数和(自身を含む): 134080704

約数和(自身を除く): 94435824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 15017, 30034, 45051, 60068, 75085, 90102, 120136, 150170, 165187, 180204, 225255, 240272, 300340, 330374, 360408, 450510, 495561, 600680, 660748, 720816, 825935, 901020, 991122, 1201360, 1321496, 1651870, 1802040, 1982244, 2477805, 2642992, 3303740, 3604080, 3964488, 4955610, 6607480, 7928976, 9911220, 13214960, 19822440, 39644880]

約数ペア:

[(1, 39644880), (2, 19822440), (3, 13214960), (4, 9911220), (5, 7928976), (6, 6607480), (8, 4955610), (10, 3964488), (11, 3604080), (12, 3303740), (15, 2642992), (16, 2477805), (20, 1982244), (22, 1802040), (24, 1651870), (30, 1321496), (33, 1201360), (40, 991122), (44, 901020), (48, 825935), (55, 720816), (60, 660748), (66, 600680), (80, 495561), (88, 450510), (110, 360408), (120, 330374), (132, 300340), (165, 240272), (176, 225255), (220, 180204), (240, 165187), (264, 150170), (330, 120136), (440, 90102), (528, 75085), (660, 60068), (880, 45051), (1320, 30034), (2640, 15017)]