230352480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{461}}^1$

素因数の和:829

約数の個数: 144

約数和(自身を含む): 790053264

約数和(自身を除く): 559700784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 347, 360, 461, 480, 694, 720, 922, 1041, 1383, 1388, 1440, 1735, 1844, 2082, 2305, 2766, 2776, 3123, 3470, 3688, 4149, 4164, 4610, 5205, 5532, 5552, 6246, 6915, 6940, 7376, 8298, 8328, 9220, 10410, 11064, 11104, 12492, 13830, 13880, 14752, 15615, 16596, 16656, 18440, 20745, 20820, 22128, 24984, 27660, 27760, 31230, 33192, 33312, 36880, 41490, 41640, 44256, 49968, 55320, 55520, 62460, 66384, 73760, 82980, 83280, 99936, 110640, 124920, 132768, 159967, 165960, 166560, 221280, 249840, 319934, 331920, 479901, 499680, 639868, 663840, 799835, 959802, 1279736, 1439703, 1599670, 1919604, 2399505, 2559472, 2879406, 3199340, 3839208, 4799010, 5118944, 5758812, 6398680, 7198515, 7678416, 9598020, 11517624, 12797360, 14397030, 15356832, 19196040, 23035248, 25594720, 28794060, 38392080, 46070496, 57588120, 76784160, 115176240, 230352480]

約数ペア:

[(1, 230352480), (2, 115176240), (3, 76784160), (4, 57588120), (5, 46070496), (6, 38392080), (8, 28794060), (9, 25594720), (10, 23035248), (12, 19196040), (15, 15356832), (16, 14397030), (18, 12797360), (20, 11517624), (24, 9598020), (30, 7678416), (32, 7198515), (36, 6398680), (40, 5758812), (45, 5118944), (48, 4799010), (60, 3839208), (72, 3199340), (80, 2879406), (90, 2559472), (96, 2399505), (120, 1919604), (144, 1599670), (160, 1439703), (180, 1279736), (240, 959802), (288, 799835), (347, 663840), (360, 639868), (461, 499680), (480, 479901), (694, 331920), (720, 319934), (922, 249840), (1041, 221280), (1383, 166560), (1388, 165960), (1440, 159967), (1735, 132768), (1844, 124920), (2082, 110640), (2305, 99936), (2766, 83280), (2776, 82980), (3123, 73760), (3470, 66384), (3688, 62460), (4149, 55520), (4164, 55320), (4610, 49968), (5205, 44256), (5532, 41640), (5552, 41490), (6246, 36880), (6915, 33312), (6940, 33192), (7376, 31230), (8298, 27760), (8328, 27660), (9220, 24984), (10410, 22128), (11064, 20820), (11104, 20745), (12492, 18440), (13830, 16656), (13880, 16596), (14752, 15615)]