1127015280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4729}}^1$

素因数の和:5079

約数の個数: 120

約数和(自身を含む): 3797130480

約数和(自身を除く): 2670115200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 662, 720, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4729, 4965, 5296, 5958, 6620, 7944, 9458, 9930, 11916, 13240, 14187, 14895, 15888, 18916, 19860, 23645, 23832, 26480, 28374, 29790, 37832, 39720, 42561, 47290, 47664, 56748, 59580, 70935, 75664, 79440, 85122, 94580, 113496, 119160, 141870, 170244, 189160, 212805, 226992, 238320, 283740, 340488, 378320, 425610, 567480, 680976, 851220, 1134960, 1565299, 1702440, 3130598, 3404880, 4695897, 6261196, 7826495, 9391794, 12522392, 14087691, 15652990, 18783588, 23479485, 25044784, 28175382, 31305980, 37567176, 46958970, 56350764, 62611960, 70438455, 75134352, 93917940, 112701528, 125223920, 140876910, 187835880, 225403056, 281753820, 375671760, 563507640, 1127015280]

約数ペア:

[(1, 1127015280), (2, 563507640), (3, 375671760), (4, 281753820), (5, 225403056), (6, 187835880), (8, 140876910), (9, 125223920), (10, 112701528), (12, 93917940), (15, 75134352), (16, 70438455), (18, 62611960), (20, 56350764), (24, 46958970), (30, 37567176), (36, 31305980), (40, 28175382), (45, 25044784), (48, 23479485), (60, 18783588), (72, 15652990), (80, 14087691), (90, 12522392), (120, 9391794), (144, 7826495), (180, 6261196), (240, 4695897), (331, 3404880), (360, 3130598), (662, 1702440), (720, 1565299), (993, 1134960), (1324, 851220), (1655, 680976), (1986, 567480), (2648, 425610), (2979, 378320), (3310, 340488), (3972, 283740), (4729, 238320), (4965, 226992), (5296, 212805), (5958, 189160), (6620, 170244), (7944, 141870), (9458, 119160), (9930, 113496), (11916, 94580), (13240, 85122), (14187, 79440), (14895, 75664), (15888, 70935), (18916, 59580), (19860, 56748), (23645, 47664), (23832, 47290), (26480, 42561), (28374, 39720), (29790, 37832)]