137510640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:927

約数の個数: 120

約数和(自身を含む): 464004528

約数和(自身を除く): 326493888

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, 577, 662, 720, 993, 1154, 1324, 1655, 1731, 1986, 2308, 2648, 2885, 2979, 3310, 3462, 3972, 4616, 4965, 5193, 5296, 5770, 5958, 6620, 6924, 7944, 8655, 9232, 9930, 10386, 11540, 11916, 13240, 13848, 14895, 15888, 17310, 19860, 20772, 23080, 23832, 25965, 26480, 27696, 29790, 34620, 39720, 41544, 46160, 47664, 51930, 59580, 69240, 79440, 83088, 103860, 119160, 138480, 190987, 207720, 238320, 381974, 415440, 572961, 763948, 954935, 1145922, 1527896, 1718883, 1909870, 2291844, 2864805, 3055792, 3437766, 3819740, 4583688, 5729610, 6875532, 7639480, 8594415, 9167376, 11459220, 13751064, 15278960, 17188830, 22918440, 27502128, 34377660, 45836880, 68755320, 137510640]

約数ペア:

[(1, 137510640), (2, 68755320), (3, 45836880), (4, 34377660), (5, 27502128), (6, 22918440), (8, 17188830), (9, 15278960), (10, 13751064), (12, 11459220), (15, 9167376), (16, 8594415), (18, 7639480), (20, 6875532), (24, 5729610), (30, 4583688), (36, 3819740), (40, 3437766), (45, 3055792), (48, 2864805), (60, 2291844), (72, 1909870), (80, 1718883), (90, 1527896), (120, 1145922), (144, 954935), (180, 763948), (240, 572961), (331, 415440), (360, 381974), (577, 238320), (662, 207720), (720, 190987), (993, 138480), (1154, 119160), (1324, 103860), (1655, 83088), (1731, 79440), (1986, 69240), (2308, 59580), (2648, 51930), (2885, 47664), (2979, 46160), (3310, 41544), (3462, 39720), (3972, 34620), (4616, 29790), (4965, 27696), (5193, 26480), (5296, 25965), (5770, 23832), (5958, 23080), (6620, 20772), (6924, 19860), (7944, 17310), (8655, 15888), (9232, 14895), (9930, 13848), (10386, 13240), (11540, 11916)]