192439440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{267277}}^1$

素因数の和:267296

約数の個数: 60

約数和(自身を含む): 646278204

約数和(自身を除く): 453838764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 267277, 534554, 801831, 1069108, 1336385, 1603662, 2138216, 2405493, 2672770, 3207324, 4009155, 4276432, 4810986, 5345540, 6414648, 8018310, 9621972, 10691080, 12027465, 12829296, 16036620, 19243944, 21382160, 24054930, 32073240, 38487888, 48109860, 64146480, 96219720, 192439440]

約数ペア:

[(1, 192439440), (2, 96219720), (3, 64146480), (4, 48109860), (5, 38487888), (6, 32073240), (8, 24054930), (9, 21382160), (10, 19243944), (12, 16036620), (15, 12829296), (16, 12027465), (18, 10691080), (20, 9621972), (24, 8018310), (30, 6414648), (36, 5345540), (40, 4810986), (45, 4276432), (48, 4009155), (60, 3207324), (72, 2672770), (80, 2405493), (90, 2138216), (120, 1603662), (144, 1336385), (180, 1069108), (240, 801831), (360, 534554), (720, 267277)]