489564360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1359901}}^1$

素因数の和:1359918

約数の個数: 48

約数和(自身を含む): 1591085340

約数和(自身を除く): 1101520980

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, 1359901, 2719802, 4079703, 5439604, 6799505, 8159406, 10879208, 12239109, 13599010, 16318812, 20398515, 24478218, 27198020, 32637624, 40797030, 48956436, 54396040, 61195545, 81594060, 97912872, 122391090, 163188120, 244782180, 489564360]

約数ペア:

[(1, 489564360), (2, 244782180), (3, 163188120), (4, 122391090), (5, 97912872), (6, 81594060), (8, 61195545), (9, 54396040), (10, 48956436), (12, 40797030), (15, 32637624), (18, 27198020), (20, 24478218), (24, 20398515), (30, 16318812), (36, 13599010), (40, 12239109), (45, 10879208), (60, 8159406), (72, 6799505), (90, 5439604), (120, 4079703), (180, 2719802), (360, 1359901)]