180552960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2239}}^1$

素因数の和:2273

約数の個数: 216

約数和(自身を含む): 714255360

約数和(自身を除く): 533702400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2239, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4478, 4480, 5040, 5376, 5760, 6717, 6720, 8064, 8956, 8960, 10080, 11195, 11520, 13434, 13440, 15673, 16128, 17912, 20151, 20160, 22390, 26868, 26880, 31346, 33585, 35824, 40302, 40320, 44780, 47019, 53736, 62692, 67170, 71648, 78365, 80604, 80640, 89560, 94038, 100755, 107472, 125384, 134340, 141057, 143296, 156730, 161208, 179120, 188076, 201510, 214944, 235095, 250768, 268680, 282114, 286592, 313460, 322416, 358240, 376152, 403020, 429888, 470190, 501536, 537360, 564228, 573184, 626920, 644832, 705285, 716480, 752304, 806040, 859776, 940380, 1003072, 1074720, 1128456, 1253840, 1289664, 1410570, 1432960, 1504608, 1612080, 1719552, 1880760, 2006144, 2149440, 2256912, 2507680, 2579328, 2821140, 2865920, 3009216, 3224160, 3761520, 4012288, 4298880, 4513824, 5015360, 5158656, 5642280, 6018432, 6448320, 7523040, 8597760, 9027648, 10030720, 11284560, 12036864, 12896640, 15046080, 18055296, 20061440, 22569120, 25793280, 30092160, 36110592, 45138240, 60184320, 90276480, 180552960]

約数ペア:

[(1, 180552960), (2, 90276480), (3, 60184320), (4, 45138240), (5, 36110592), (6, 30092160), (7, 25793280), (8, 22569120), (9, 20061440), (10, 18055296), (12, 15046080), (14, 12896640), (15, 12036864), (16, 11284560), (18, 10030720), (20, 9027648), (21, 8597760), (24, 7523040), (28, 6448320), (30, 6018432), (32, 5642280), (35, 5158656), (36, 5015360), (40, 4513824), (42, 4298880), (45, 4012288), (48, 3761520), (56, 3224160), (60, 3009216), (63, 2865920), (64, 2821140), (70, 2579328), (72, 2507680), (80, 2256912), (84, 2149440), (90, 2006144), (96, 1880760), (105, 1719552), (112, 1612080), (120, 1504608), (126, 1432960), (128, 1410570), (140, 1289664), (144, 1253840), (160, 1128456), (168, 1074720), (180, 1003072), (192, 940380), (210, 859776), (224, 806040), (240, 752304), (252, 716480), (256, 705285), (280, 644832), (288, 626920), (315, 573184), (320, 564228), (336, 537360), (360, 501536), (384, 470190), (420, 429888), (448, 403020), (480, 376152), (504, 358240), (560, 322416), (576, 313460), (630, 286592), (640, 282114), (672, 268680), (720, 250768), (768, 235095), (840, 214944), (896, 201510), (960, 188076), (1008, 179120), (1120, 161208), (1152, 156730), (1260, 143296), (1280, 141057), (1344, 134340), (1440, 125384), (1680, 107472), (1792, 100755), (1920, 94038), (2016, 89560), (2239, 80640), (2240, 80604), (2304, 78365), (2520, 71648), (2688, 67170), (2880, 62692), (3360, 53736), (3840, 47019), (4032, 44780), (4478, 40320), (4480, 40302), (5040, 35824), (5376, 33585), (5760, 31346), (6717, 26880), (6720, 26868), (8064, 22390), (8956, 20160), (8960, 20151), (10080, 17912), (11195, 16128), (11520, 15673), (13434, 13440)]