18425280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1166

約数の個数: 112

約数和(自身を含む): 61996320

約数和(自身を除く): 43571040

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, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1129, 1360, 1632, 2040, 2258, 2720, 3264, 3387, 4080, 4516, 5440, 5645, 6774, 8160, 9032, 11290, 13548, 16320, 16935, 18064, 19193, 22580, 27096, 33870, 36128, 38386, 45160, 54192, 57579, 67740, 72256, 76772, 90320, 95965, 108384, 115158, 135480, 153544, 180640, 191930, 216768, 230316, 270960, 287895, 307088, 361280, 383860, 460632, 541920, 575790, 614176, 767720, 921264, 1083840, 1151580, 1228352, 1535440, 1842528, 2303160, 3070880, 3685056, 4606320, 6141760, 9212640, 18425280]

約数ペア:

[(1, 18425280), (2, 9212640), (3, 6141760), (4, 4606320), (5, 3685056), (6, 3070880), (8, 2303160), (10, 1842528), (12, 1535440), (15, 1228352), (16, 1151580), (17, 1083840), (20, 921264), (24, 767720), (30, 614176), (32, 575790), (34, 541920), (40, 460632), (48, 383860), (51, 361280), (60, 307088), (64, 287895), (68, 270960), (80, 230316), (85, 216768), (96, 191930), (102, 180640), (120, 153544), (136, 135480), (160, 115158), (170, 108384), (192, 95965), (204, 90320), (240, 76772), (255, 72256), (272, 67740), (320, 57579), (340, 54192), (408, 45160), (480, 38386), (510, 36128), (544, 33870), (680, 27096), (816, 22580), (960, 19193), (1020, 18064), (1088, 16935), (1129, 16320), (1360, 13548), (1632, 11290), (2040, 9032), (2258, 8160), (2720, 6774), (3264, 5645), (3387, 5440), (4080, 4516)]