385750440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1071529}}^1$

素因数の和:1071546

約数の個数: 48

約数和(自身を含む): 1253690100

約数和(自身を除く): 867939660

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, 1071529, 2143058, 3214587, 4286116, 5357645, 6429174, 8572232, 9643761, 10715290, 12858348, 16072935, 19287522, 21430580, 25716696, 32145870, 38575044, 42861160, 48218805, 64291740, 77150088, 96437610, 128583480, 192875220, 385750440]

約数ペア:

[(1, 385750440), (2, 192875220), (3, 128583480), (4, 96437610), (5, 77150088), (6, 64291740), (8, 48218805), (9, 42861160), (10, 38575044), (12, 32145870), (15, 25716696), (18, 21430580), (20, 19287522), (24, 16072935), (30, 12858348), (36, 10715290), (40, 9643761), (45, 8572232), (60, 6429174), (72, 5357645), (90, 4286116), (120, 3214587), (180, 2143058), (360, 1071529)]