120966720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 224

約数和(自身を含む): 449445888

約数和(自身を除く): 328479168

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, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 383, 420, 448, 470, 480, 560, 564, 658, 672, 705, 752, 766, 840, 940, 960, 987, 1120, 1128, 1149, 1316, 1344, 1410, 1504, 1532, 1645, 1680, 1880, 1915, 1974, 2240, 2256, 2298, 2632, 2681, 2820, 3008, 3064, 3290, 3360, 3760, 3830, 3948, 4512, 4596, 4935, 5264, 5362, 5640, 5745, 6128, 6580, 6720, 7520, 7660, 7896, 8043, 9024, 9192, 9870, 10528, 10724, 11280, 11490, 12256, 13160, 13405, 15040, 15320, 15792, 16086, 18001, 18384, 19740, 21056, 21448, 22560, 22980, 24512, 26320, 26810, 30640, 31584, 32172, 36002, 36768, 39480, 40215, 42896, 45120, 45960, 52640, 53620, 54003, 61280, 63168, 64344, 72004, 73536, 78960, 80430, 85792, 90005, 91920, 105280, 107240, 108006, 122560, 126007, 128688, 144008, 157920, 160860, 171584, 180010, 183840, 214480, 216012, 252014, 257376, 270015, 288016, 315840, 321720, 360020, 367680, 378021, 428960, 432024, 504028, 514752, 540030, 576032, 630035, 643440, 720040, 756042, 857920, 864048, 1008056, 1080060, 1152064, 1260070, 1286880, 1440080, 1512084, 1728096, 1890105, 2016112, 2160120, 2520140, 2573760, 2880160, 3024168, 3456192, 3780210, 4032224, 4320240, 5040280, 5760320, 6048336, 7560420, 8064448, 8640480, 10080560, 12096672, 15120840, 17280960, 20161120, 24193344, 30241680, 40322240, 60483360, 120966720]

約数ペア:

[(1, 120966720), (2, 60483360), (3, 40322240), (4, 30241680), (5, 24193344), (6, 20161120), (7, 17280960), (8, 15120840), (10, 12096672), (12, 10080560), (14, 8640480), (15, 8064448), (16, 7560420), (20, 6048336), (21, 5760320), (24, 5040280), (28, 4320240), (30, 4032224), (32, 3780210), (35, 3456192), (40, 3024168), (42, 2880160), (47, 2573760), (48, 2520140), (56, 2160120), (60, 2016112), (64, 1890105), (70, 1728096), (80, 1512084), (84, 1440080), (94, 1286880), (96, 1260070), (105, 1152064), (112, 1080060), (120, 1008056), (140, 864048), (141, 857920), (160, 756042), (168, 720040), (188, 643440), (192, 630035), (210, 576032), (224, 540030), (235, 514752), (240, 504028), (280, 432024), (282, 428960), (320, 378021), (329, 367680), (336, 360020), (376, 321720), (383, 315840), (420, 288016), (448, 270015), (470, 257376), (480, 252014), (560, 216012), (564, 214480), (658, 183840), (672, 180010), (705, 171584), (752, 160860), (766, 157920), (840, 144008), (940, 128688), (960, 126007), (987, 122560), (1120, 108006), (1128, 107240), (1149, 105280), (1316, 91920), (1344, 90005), (1410, 85792), (1504, 80430), (1532, 78960), (1645, 73536), (1680, 72004), (1880, 64344), (1915, 63168), (1974, 61280), (2240, 54003), (2256, 53620), (2298, 52640), (2632, 45960), (2681, 45120), (2820, 42896), (3008, 40215), (3064, 39480), (3290, 36768), (3360, 36002), (3760, 32172), (3830, 31584), (3948, 30640), (4512, 26810), (4596, 26320), (4935, 24512), (5264, 22980), (5362, 22560), (5640, 21448), (5745, 21056), (6128, 19740), (6580, 18384), (6720, 18001), (7520, 16086), (7660, 15792), (7896, 15320), (8043, 15040), (9024, 13405), (9192, 13160), (9870, 12256), (10528, 11490), (10724, 11280)]