277218720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{64171}}^1$

素因数の和:64195

約数の個数: 96

約数和(自身を含む): 970280640

約数和(自身を除く): 693061920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 64171, 128342, 192513, 256684, 320855, 385026, 513368, 577539, 641710, 770052, 962565, 1026736, 1155078, 1283420, 1540104, 1732617, 1925130, 2053472, 2310156, 2566840, 2887695, 3080208, 3465234, 3850260, 4620312, 5133680, 5775390, 6160416, 6930468, 7700520, 8663085, 9240624, 10267360, 11550780, 13860936, 15401040, 17326170, 18481248, 23101560, 27721872, 30802080, 34652340, 46203120, 55443744, 69304680, 92406240, 138609360, 277218720]

約数ペア:

[(1, 277218720), (2, 138609360), (3, 92406240), (4, 69304680), (5, 55443744), (6, 46203120), (8, 34652340), (9, 30802080), (10, 27721872), (12, 23101560), (15, 18481248), (16, 17326170), (18, 15401040), (20, 13860936), (24, 11550780), (27, 10267360), (30, 9240624), (32, 8663085), (36, 7700520), (40, 6930468), (45, 6160416), (48, 5775390), (54, 5133680), (60, 4620312), (72, 3850260), (80, 3465234), (90, 3080208), (96, 2887695), (108, 2566840), (120, 2310156), (135, 2053472), (144, 1925130), (160, 1732617), (180, 1540104), (216, 1283420), (240, 1155078), (270, 1026736), (288, 962565), (360, 770052), (432, 641710), (480, 577539), (540, 513368), (720, 385026), (864, 320855), (1080, 256684), (1440, 192513), (2160, 128342), (4320, 64171)]