262008720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{363901}}^1$

素因数の和:363920

約数の個数: 60

約数和(自身を含む): 879915036

約数和(自身を除く): 617906316

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, 363901, 727802, 1091703, 1455604, 1819505, 2183406, 2911208, 3275109, 3639010, 4366812, 5458515, 5822416, 6550218, 7278020, 8733624, 10917030, 13100436, 14556040, 16375545, 17467248, 21834060, 26200872, 29112080, 32751090, 43668120, 52401744, 65502180, 87336240, 131004360, 262008720]

約数ペア:

[(1, 262008720), (2, 131004360), (3, 87336240), (4, 65502180), (5, 52401744), (6, 43668120), (8, 32751090), (9, 29112080), (10, 26200872), (12, 21834060), (15, 17467248), (16, 16375545), (18, 14556040), (20, 13100436), (24, 10917030), (30, 8733624), (36, 7278020), (40, 6550218), (45, 5822416), (48, 5458515), (60, 4366812), (72, 3639010), (80, 3275109), (90, 2911208), (120, 2183406), (144, 1819505), (180, 1455604), (240, 1091703), (360, 727802), (720, 363901)]