1068425640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{329761}}^1$

素因数の和:329784

約数の個数: 80

約数和(自身を含む): 3591108180

約数和(自身を除く): 2522682540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 329761, 659522, 989283, 1319044, 1648805, 1978566, 2638088, 2967849, 3297610, 3957132, 4946415, 5935698, 6595220, 7914264, 8903547, 9892830, 11871396, 13190440, 14839245, 17807094, 19785660, 23742792, 26710641, 29678490, 35614188, 39571320, 44517735, 53421282, 59356980, 71228376, 89035470, 106842564, 118713960, 133553205, 178070940, 213685128, 267106410, 356141880, 534212820, 1068425640]

約数ペア:

[(1, 1068425640), (2, 534212820), (3, 356141880), (4, 267106410), (5, 213685128), (6, 178070940), (8, 133553205), (9, 118713960), (10, 106842564), (12, 89035470), (15, 71228376), (18, 59356980), (20, 53421282), (24, 44517735), (27, 39571320), (30, 35614188), (36, 29678490), (40, 26710641), (45, 23742792), (54, 19785660), (60, 17807094), (72, 14839245), (81, 13190440), (90, 11871396), (108, 9892830), (120, 8903547), (135, 7914264), (162, 6595220), (180, 5935698), (216, 4946415), (270, 3957132), (324, 3297610), (360, 2967849), (405, 2638088), (540, 1978566), (648, 1648805), (810, 1319044), (1080, 989283), (1620, 659522), (3240, 329761)]