2045573760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8389}}^1$

素因数の和:8538

約数の個数: 128

約数和(自身を含む): 6572390400

約数和(自身を除く): 4526816640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 8389, 10160, 12192, 15240, 16256, 16778, 20320, 24384, 25167, 30480, 33556, 40640, 41945, 48768, 50334, 60960, 67112, 81280, 83890, 100668, 121920, 125835, 134224, 167780, 201336, 243840, 251670, 268448, 335560, 402672, 503340, 536896, 671120, 805344, 1006680, 1065403, 1073792, 1342240, 1610688, 2013360, 2130806, 2684480, 3196209, 3221376, 4026720, 4261612, 5327015, 5368960, 6392418, 8053440, 8523224, 10654030, 12784836, 15981045, 16106880, 17046448, 21308060, 25569672, 31962090, 34092896, 42616120, 51139344, 63924180, 68185792, 85232240, 102278688, 127848360, 136371584, 170464480, 204557376, 255696720, 340928960, 409114752, 511393440, 681857920, 1022786880, 2045573760]

約数ペア:

[(1, 2045573760), (2, 1022786880), (3, 681857920), (4, 511393440), (5, 409114752), (6, 340928960), (8, 255696720), (10, 204557376), (12, 170464480), (15, 136371584), (16, 127848360), (20, 102278688), (24, 85232240), (30, 68185792), (32, 63924180), (40, 51139344), (48, 42616120), (60, 34092896), (64, 31962090), (80, 25569672), (96, 21308060), (120, 17046448), (127, 16106880), (128, 15981045), (160, 12784836), (192, 10654030), (240, 8523224), (254, 8053440), (320, 6392418), (381, 5368960), (384, 5327015), (480, 4261612), (508, 4026720), (635, 3221376), (640, 3196209), (762, 2684480), (960, 2130806), (1016, 2013360), (1270, 1610688), (1524, 1342240), (1905, 1073792), (1920, 1065403), (2032, 1006680), (2540, 805344), (3048, 671120), (3810, 536896), (4064, 503340), (5080, 402672), (6096, 335560), (7620, 268448), (8128, 251670), (8389, 243840), (10160, 201336), (12192, 167780), (15240, 134224), (16256, 125835), (16778, 121920), (20320, 100668), (24384, 83890), (25167, 81280), (30480, 67112), (33556, 60960), (40640, 50334), (41945, 48768)]