2072640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 7022592

約数和(自身を除く): 4949952

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, 127, 136, 160, 170, 192, 204, 240, 254, 255, 272, 320, 340, 381, 408, 480, 508, 510, 544, 635, 680, 762, 816, 960, 1016, 1020, 1088, 1270, 1360, 1524, 1632, 1905, 2032, 2040, 2159, 2540, 2720, 3048, 3264, 3810, 4064, 4080, 4318, 5080, 5440, 6096, 6477, 7620, 8128, 8160, 8636, 10160, 10795, 12192, 12954, 15240, 16320, 17272, 20320, 21590, 24384, 25908, 30480, 32385, 34544, 40640, 43180, 51816, 60960, 64770, 69088, 86360, 103632, 121920, 129540, 138176, 172720, 207264, 259080, 345440, 414528, 518160, 690880, 1036320, 2072640]

約数ペア:

[(1, 2072640), (2, 1036320), (3, 690880), (4, 518160), (5, 414528), (6, 345440), (8, 259080), (10, 207264), (12, 172720), (15, 138176), (16, 129540), (17, 121920), (20, 103632), (24, 86360), (30, 69088), (32, 64770), (34, 60960), (40, 51816), (48, 43180), (51, 40640), (60, 34544), (64, 32385), (68, 30480), (80, 25908), (85, 24384), (96, 21590), (102, 20320), (120, 17272), (127, 16320), (136, 15240), (160, 12954), (170, 12192), (192, 10795), (204, 10160), (240, 8636), (254, 8160), (255, 8128), (272, 7620), (320, 6477), (340, 6096), (381, 5440), (408, 5080), (480, 4318), (508, 4080), (510, 4064), (544, 3810), (635, 3264), (680, 3048), (762, 2720), (816, 2540), (960, 2159), (1016, 2040), (1020, 2032), (1088, 1905), (1270, 1632), (1360, 1524)]