244117620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79777}}^1$

素因数の和:79809

約数の個数: 72

約数和(自身を含む): 784058184

約数和(自身を除く): 539940564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 79777, 159554, 239331, 319108, 398885, 478662, 717993, 797770, 957324, 1196655, 1356209, 1435986, 1595540, 2393310, 2712418, 2871972, 3589965, 4068627, 4786620, 5424836, 6781045, 7179930, 8137254, 12205881, 13562090, 14359860, 16274508, 20343135, 24411762, 27124180, 40686270, 48823524, 61029405, 81372540, 122058810, 244117620]

約数ペア:

[(1, 244117620), (2, 122058810), (3, 81372540), (4, 61029405), (5, 48823524), (6, 40686270), (9, 27124180), (10, 24411762), (12, 20343135), (15, 16274508), (17, 14359860), (18, 13562090), (20, 12205881), (30, 8137254), (34, 7179930), (36, 6781045), (45, 5424836), (51, 4786620), (60, 4068627), (68, 3589965), (85, 2871972), (90, 2712418), (102, 2393310), (153, 1595540), (170, 1435986), (180, 1356209), (204, 1196655), (255, 957324), (306, 797770), (340, 717993), (510, 478662), (612, 398885), (765, 319108), (1020, 239331), (1530, 159554), (3060, 79777)]