76798440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{213329}}^1$

素因数の和:213346

約数の個数: 48

約数和(自身を含む): 249596100

約数和(自身を除く): 172797660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 213329, 426658, 639987, 853316, 1066645, 1279974, 1706632, 1919961, 2133290, 2559948, 3199935, 3839922, 4266580, 5119896, 6399870, 7679844, 8533160, 9599805, 12799740, 15359688, 19199610, 25599480, 38399220, 76798440]

約数ペア:

[(1, 76798440), (2, 38399220), (3, 25599480), (4, 19199610), (5, 15359688), (6, 12799740), (8, 9599805), (9, 8533160), (10, 7679844), (12, 6399870), (15, 5119896), (18, 4266580), (20, 3839922), (24, 3199935), (30, 2559948), (36, 2133290), (40, 1919961), (45, 1706632), (60, 1279974), (72, 1066645), (90, 853316), (120, 639987), (180, 426658), (360, 213329)]