52488720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{72901}}^1$

素因数の和:72920

約数の個数: 60

約数和(自身を含む): 176277036

約数和(自身を除く): 123788316

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, 72901, 145802, 218703, 291604, 364505, 437406, 583208, 656109, 729010, 874812, 1093515, 1166416, 1312218, 1458020, 1749624, 2187030, 2624436, 2916040, 3280545, 3499248, 4374060, 5248872, 5832080, 6561090, 8748120, 10497744, 13122180, 17496240, 26244360, 52488720]

約数ペア:

[(1, 52488720), (2, 26244360), (3, 17496240), (4, 13122180), (5, 10497744), (6, 8748120), (8, 6561090), (9, 5832080), (10, 5248872), (12, 4374060), (15, 3499248), (16, 3280545), (18, 2916040), (20, 2624436), (24, 2187030), (30, 1749624), (36, 1458020), (40, 1312218), (45, 1166416), (48, 1093515), (60, 874812), (72, 729010), (80, 656109), (90, 583208), (120, 437406), (144, 364505), (180, 291604), (240, 218703), (360, 145802), (720, 72901)]