289770109920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{201229243}}^1$

素因数の和:201229264

約数の個数: 72

約数和(自身を含む): 988840505016

約数和(自身を除く): 699070395096

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, 360, 480, 720, 1440, 201229243, 402458486, 603687729, 804916972, 1006146215, 1207375458, 1609833944, 1811063187, 2012292430, 2414750916, 3018438645, 3219667888, 3622126374, 4024584860, 4829501832, 6036877290, 6439335776, 7244252748, 8049169720, 9055315935, 9659003664, 12073754580, 14488505496, 16098339440, 18110631870, 19318007328, 24147509160, 28977010992, 32196678880, 36221263740, 48295018320, 57954021984, 72442527480, 96590036640, 144885054960, 289770109920]

約数ペア:

[(1, 289770109920), (2, 144885054960), (3, 96590036640), (4, 72442527480), (5, 57954021984), (6, 48295018320), (8, 36221263740), (9, 32196678880), (10, 28977010992), (12, 24147509160), (15, 19318007328), (16, 18110631870), (18, 16098339440), (20, 14488505496), (24, 12073754580), (30, 9659003664), (32, 9055315935), (36, 8049169720), (40, 7244252748), (45, 6439335776), (48, 6036877290), (60, 4829501832), (72, 4024584860), (80, 3622126374), (90, 3219667888), (96, 3018438645), (120, 2414750916), (144, 2012292430), (160, 1811063187), (180, 1609833944), (240, 1207375458), (288, 1006146215), (360, 804916972), (480, 603687729), (720, 402458486), (1440, 201229243)]