2725440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 9217152

約数和(自身を除く): 6491712

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, 136, 160, 167, 170, 192, 204, 240, 255, 272, 320, 334, 340, 408, 480, 501, 510, 544, 668, 680, 816, 835, 960, 1002, 1020, 1088, 1336, 1360, 1632, 1670, 2004, 2040, 2505, 2672, 2720, 2839, 3264, 3340, 4008, 4080, 5010, 5344, 5440, 5678, 6680, 8016, 8160, 8517, 10020, 10688, 11356, 13360, 14195, 16032, 16320, 17034, 20040, 22712, 26720, 28390, 32064, 34068, 40080, 42585, 45424, 53440, 56780, 68136, 80160, 85170, 90848, 113560, 136272, 160320, 170340, 181696, 227120, 272544, 340680, 454240, 545088, 681360, 908480, 1362720, 2725440]

約数ペア:

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