23436720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 120

約数和(自身を含む): 80645136

約数和(自身を除く): 57208416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 757, 774, 860, 1032, 1290, 1514, 1548, 1720, 1935, 2064, 2271, 2580, 3028, 3096, 3440, 3785, 3870, 4542, 5160, 6056, 6192, 6813, 7570, 7740, 9084, 10320, 11355, 12112, 13626, 15140, 15480, 18168, 22710, 27252, 30280, 30960, 32551, 34065, 36336, 45420, 54504, 60560, 65102, 68130, 90840, 97653, 109008, 130204, 136260, 162755, 181680, 195306, 260408, 272520, 292959, 325510, 390612, 488265, 520816, 545040, 585918, 651020, 781224, 976530, 1171836, 1302040, 1464795, 1562448, 1953060, 2343672, 2604080, 2929590, 3906120, 4687344, 5859180, 7812240, 11718360, 23436720]

約数ペア:

[(1, 23436720), (2, 11718360), (3, 7812240), (4, 5859180), (5, 4687344), (6, 3906120), (8, 2929590), (9, 2604080), (10, 2343672), (12, 1953060), (15, 1562448), (16, 1464795), (18, 1302040), (20, 1171836), (24, 976530), (30, 781224), (36, 651020), (40, 585918), (43, 545040), (45, 520816), (48, 488265), (60, 390612), (72, 325510), (80, 292959), (86, 272520), (90, 260408), (120, 195306), (129, 181680), (144, 162755), (172, 136260), (180, 130204), (215, 109008), (240, 97653), (258, 90840), (344, 68130), (360, 65102), (387, 60560), (430, 54504), (516, 45420), (645, 36336), (688, 34065), (720, 32551), (757, 30960), (774, 30280), (860, 27252), (1032, 22710), (1290, 18168), (1514, 15480), (1548, 15140), (1720, 13626), (1935, 12112), (2064, 11355), (2271, 10320), (2580, 9084), (3028, 7740), (3096, 7570), (3440, 6813), (3785, 6192), (3870, 6056), (4542, 5160)]