29760080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2836

約数の個数: 80

約数和(自身を含む): 83268480

約数和(自身を除く): 53508400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 2797, 5320, 5594, 10640, 11188, 13985, 19579, 22376, 27970, 39158, 44752, 53143, 55940, 78316, 97895, 106286, 111880, 156632, 195790, 212572, 223760, 265715, 313264, 372001, 391580, 425144, 531430, 744002, 783160, 850288, 1062860, 1488004, 1566320, 1860005, 2125720, 2976008, 3720010, 4251440, 5952016, 7440020, 14880040, 29760080]

約数ペア:

[(1, 29760080), (2, 14880040), (4, 7440020), (5, 5952016), (7, 4251440), (8, 3720010), (10, 2976008), (14, 2125720), (16, 1860005), (19, 1566320), (20, 1488004), (28, 1062860), (35, 850288), (38, 783160), (40, 744002), (56, 531430), (70, 425144), (76, 391580), (80, 372001), (95, 313264), (112, 265715), (133, 223760), (140, 212572), (152, 195790), (190, 156632), (266, 111880), (280, 106286), (304, 97895), (380, 78316), (532, 55940), (560, 53143), (665, 44752), (760, 39158), (1064, 27970), (1330, 22376), (1520, 19579), (2128, 13985), (2660, 11188), (2797, 10640), (5320, 5594)]