120368640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{2239}}^1$

素因数の和:2272

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 319603200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2239, 2240, 2560, 2688, 3360, 3584, 3840, 4478, 4480, 5376, 6717, 6720, 7680, 8956, 8960, 10752, 11195, 13434, 13440, 15673, 17912, 17920, 22390, 26868, 26880, 31346, 33585, 35824, 44780, 47019, 53736, 53760, 62692, 67170, 71648, 78365, 89560, 94038, 107472, 125384, 134340, 143296, 156730, 179120, 188076, 214944, 235095, 250768, 268680, 286592, 313460, 358240, 376152, 429888, 470190, 501536, 537360, 573184, 626920, 716480, 752304, 859776, 940380, 1003072, 1074720, 1146368, 1253840, 1432960, 1504608, 1719552, 1880760, 2006144, 2149440, 2507680, 2865920, 3009216, 3439104, 3761520, 4012288, 4298880, 5015360, 5731840, 6018432, 7523040, 8024576, 8597760, 10030720, 12036864, 15046080, 17195520, 20061440, 24073728, 30092160, 40122880, 60184320, 120368640]

約数ペア:

[(1, 120368640), (2, 60184320), (3, 40122880), (4, 30092160), (5, 24073728), (6, 20061440), (7, 17195520), (8, 15046080), (10, 12036864), (12, 10030720), (14, 8597760), (15, 8024576), (16, 7523040), (20, 6018432), (21, 5731840), (24, 5015360), (28, 4298880), (30, 4012288), (32, 3761520), (35, 3439104), (40, 3009216), (42, 2865920), (48, 2507680), (56, 2149440), (60, 2006144), (64, 1880760), (70, 1719552), (80, 1504608), (84, 1432960), (96, 1253840), (105, 1146368), (112, 1074720), (120, 1003072), (128, 940380), (140, 859776), (160, 752304), (168, 716480), (192, 626920), (210, 573184), (224, 537360), (240, 501536), (256, 470190), (280, 429888), (320, 376152), (336, 358240), (384, 313460), (420, 286592), (448, 268680), (480, 250768), (512, 235095), (560, 214944), (640, 188076), (672, 179120), (768, 156730), (840, 143296), (896, 134340), (960, 125384), (1120, 107472), (1280, 94038), (1344, 89560), (1536, 78365), (1680, 71648), (1792, 67170), (1920, 62692), (2239, 53760), (2240, 53736), (2560, 47019), (2688, 44780), (3360, 35824), (3584, 33585), (3840, 31346), (4478, 26880), (4480, 26868), (5376, 22390), (6717, 17920), (6720, 17912), (7680, 15673), (8956, 13440), (8960, 13434), (10752, 11195)]