82728720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{114901}}^1$

素因数の和:114920

約数の個数: 60

約数和(自身を含む): 277833036

約数和(自身を除く): 195104316

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, 114901, 229802, 344703, 459604, 574505, 689406, 919208, 1034109, 1149010, 1378812, 1723515, 1838416, 2068218, 2298020, 2757624, 3447030, 4136436, 4596040, 5170545, 5515248, 6894060, 8272872, 9192080, 10341090, 13788120, 16545744, 20682180, 27576240, 41364360, 82728720]

約数ペア:

[(1, 82728720), (2, 41364360), (3, 27576240), (4, 20682180), (5, 16545744), (6, 13788120), (8, 10341090), (9, 9192080), (10, 8272872), (12, 6894060), (15, 5515248), (16, 5170545), (18, 4596040), (20, 4136436), (24, 3447030), (30, 2757624), (36, 2298020), (40, 2068218), (45, 1838416), (48, 1723515), (60, 1378812), (72, 1149010), (80, 1034109), (90, 919208), (120, 689406), (144, 574505), (180, 459604), (240, 344703), (360, 229802), (720, 114901)]