5450880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 18506880

約数和(自身を除く): 13056000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 167, 170, 192, 204, 240, 255, 272, 320, 334, 340, 384, 408, 480, 501, 510, 544, 640, 668, 680, 816, 835, 960, 1002, 1020, 1088, 1336, 1360, 1632, 1670, 1920, 2004, 2040, 2176, 2505, 2672, 2720, 2839, 3264, 3340, 4008, 4080, 5010, 5344, 5440, 5678, 6528, 6680, 8016, 8160, 8517, 10020, 10688, 10880, 11356, 13360, 14195, 16032, 16320, 17034, 20040, 21376, 22712, 26720, 28390, 32064, 32640, 34068, 40080, 42585, 45424, 53440, 56780, 64128, 68136, 80160, 85170, 90848, 106880, 113560, 136272, 160320, 170340, 181696, 227120, 272544, 320640, 340680, 363392, 454240, 545088, 681360, 908480, 1090176, 1362720, 1816960, 2725440, 5450880]

約数ペア:

[(1, 5450880), (2, 2725440), (3, 1816960), (4, 1362720), (5, 1090176), (6, 908480), (8, 681360), (10, 545088), (12, 454240), (15, 363392), (16, 340680), (17, 320640), (20, 272544), (24, 227120), (30, 181696), (32, 170340), (34, 160320), (40, 136272), (48, 113560), (51, 106880), (60, 90848), (64, 85170), (68, 80160), (80, 68136), (85, 64128), (96, 56780), (102, 53440), (120, 45424), (128, 42585), (136, 40080), (160, 34068), (167, 32640), (170, 32064), (192, 28390), (204, 26720), (240, 22712), (255, 21376), (272, 20040), (320, 17034), (334, 16320), (340, 16032), (384, 14195), (408, 13360), (480, 11356), (501, 10880), (510, 10688), (544, 10020), (640, 8517), (668, 8160), (680, 8016), (816, 6680), (835, 6528), (960, 5678), (1002, 5440), (1020, 5344), (1088, 5010), (1336, 4080), (1360, 4008), (1632, 3340), (1670, 3264), (1920, 2839), (2004, 2720), (2040, 2672), (2176, 2505)]