207789480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{577193}}^1$

素因数の和:577210

約数の個数: 48

約数和(自身を含む): 675316980

約数和(自身を除く): 467527500

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, 577193, 1154386, 1731579, 2308772, 2885965, 3463158, 4617544, 5194737, 5771930, 6926316, 8657895, 10389474, 11543860, 13852632, 17315790, 20778948, 23087720, 25973685, 34631580, 41557896, 51947370, 69263160, 103894740, 207789480]

約数ペア:

[(1, 207789480), (2, 103894740), (3, 69263160), (4, 51947370), (5, 41557896), (6, 34631580), (8, 25973685), (9, 23087720), (10, 20778948), (12, 17315790), (15, 13852632), (18, 11543860), (20, 10389474), (24, 8657895), (30, 6926316), (36, 5771930), (40, 5194737), (45, 4617544), (60, 3463158), (72, 2885965), (90, 2308772), (120, 1731579), (180, 1154386), (360, 577193)]