899064720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73453}}^1$

素因数の和:73489

約数の個数: 120

約数和(自身を含む): 3197011896

約数和(自身を除く): 2297947176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 73453, 146906, 220359, 293812, 367265, 440718, 587624, 661077, 734530, 881436, 1101795, 1175248, 1248701, 1322154, 1469060, 1762872, 2203590, 2497402, 2644308, 2938120, 3305385, 3525744, 3746103, 4407180, 4994804, 5288616, 5876240, 6243505, 6610770, 7492206, 8814360, 9989608, 10577232, 11238309, 12487010, 13221540, 14984412, 17628720, 18730515, 19979216, 22476618, 24974020, 26443080, 29968824, 37461030, 44953236, 49948040, 52886160, 56191545, 59937648, 74922060, 89906472, 99896080, 112383090, 149844120, 179812944, 224766180, 299688240, 449532360, 899064720]

約数ペア:

[(1, 899064720), (2, 449532360), (3, 299688240), (4, 224766180), (5, 179812944), (6, 149844120), (8, 112383090), (9, 99896080), (10, 89906472), (12, 74922060), (15, 59937648), (16, 56191545), (17, 52886160), (18, 49948040), (20, 44953236), (24, 37461030), (30, 29968824), (34, 26443080), (36, 24974020), (40, 22476618), (45, 19979216), (48, 18730515), (51, 17628720), (60, 14984412), (68, 13221540), (72, 12487010), (80, 11238309), (85, 10577232), (90, 9989608), (102, 8814360), (120, 7492206), (136, 6610770), (144, 6243505), (153, 5876240), (170, 5288616), (180, 4994804), (204, 4407180), (240, 3746103), (255, 3525744), (272, 3305385), (306, 2938120), (340, 2644308), (360, 2497402), (408, 2203590), (510, 1762872), (612, 1469060), (680, 1322154), (720, 1248701), (765, 1175248), (816, 1101795), (1020, 881436), (1224, 734530), (1360, 661077), (1530, 587624), (2040, 440718), (2448, 367265), (3060, 293812), (4080, 220359), (6120, 146906), (12240, 73453)]