19248480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13367}}^1$

素因数の和:13388

約数の個数: 72

約数和(自身を含む): 65690352

約数和(自身を除く): 46441872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 13367, 26734, 40101, 53468, 66835, 80202, 106936, 120303, 133670, 160404, 200505, 213872, 240606, 267340, 320808, 401010, 427744, 481212, 534680, 601515, 641616, 802020, 962424, 1069360, 1203030, 1283232, 1604040, 1924848, 2138720, 2406060, 3208080, 3849696, 4812120, 6416160, 9624240, 19248480]

約数ペア:

[(1, 19248480), (2, 9624240), (3, 6416160), (4, 4812120), (5, 3849696), (6, 3208080), (8, 2406060), (9, 2138720), (10, 1924848), (12, 1604040), (15, 1283232), (16, 1203030), (18, 1069360), (20, 962424), (24, 802020), (30, 641616), (32, 601515), (36, 534680), (40, 481212), (45, 427744), (48, 401010), (60, 320808), (72, 267340), (80, 240606), (90, 213872), (96, 200505), (120, 160404), (144, 133670), (160, 120303), (180, 106936), (240, 80202), (288, 66835), (360, 53468), (480, 40101), (720, 26734), (1440, 13367)]