9381720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 28919520

約数和(自身を除く): 19537800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2113, 2220, 4226, 4440, 6339, 8452, 10565, 12678, 16904, 21130, 25356, 31695, 42260, 50712, 63390, 78181, 84520, 126780, 156362, 234543, 253560, 312724, 390905, 469086, 625448, 781810, 938172, 1172715, 1563620, 1876344, 2345430, 3127240, 4690860, 9381720]

約数ペア:

[(1, 9381720), (2, 4690860), (3, 3127240), (4, 2345430), (5, 1876344), (6, 1563620), (8, 1172715), (10, 938172), (12, 781810), (15, 625448), (20, 469086), (24, 390905), (30, 312724), (37, 253560), (40, 234543), (60, 156362), (74, 126780), (111, 84520), (120, 78181), (148, 63390), (185, 50712), (222, 42260), (296, 31695), (370, 25356), (444, 21130), (555, 16904), (740, 12678), (888, 10565), (1110, 8452), (1480, 6339), (2113, 4440), (2220, 4226)]