78358320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{36277}}^1$

素因数の和:36299

約数の個数: 80

約数和(自身を含む): 269908320

約数和(自身を除く): 191550000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 36277, 72554, 108831, 145108, 181385, 217662, 290216, 326493, 362770, 435324, 544155, 580432, 652986, 725540, 870648, 979479, 1088310, 1305972, 1451080, 1632465, 1741296, 1958958, 2176620, 2611944, 2902160, 3264930, 3917916, 4353240, 4897395, 5223888, 6529860, 7835832, 8706480, 9794790, 13059720, 15671664, 19589580, 26119440, 39179160, 78358320]

約数ペア:

[(1, 78358320), (2, 39179160), (3, 26119440), (4, 19589580), (5, 15671664), (6, 13059720), (8, 9794790), (9, 8706480), (10, 7835832), (12, 6529860), (15, 5223888), (16, 4897395), (18, 4353240), (20, 3917916), (24, 3264930), (27, 2902160), (30, 2611944), (36, 2176620), (40, 1958958), (45, 1741296), (48, 1632465), (54, 1451080), (60, 1305972), (72, 1088310), (80, 979479), (90, 870648), (108, 725540), (120, 652986), (135, 580432), (144, 544155), (180, 435324), (216, 362770), (240, 326493), (270, 290216), (360, 217662), (432, 181385), (540, 145108), (720, 108831), (1080, 72554), (2160, 36277)]