3918240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{907}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 13728960

約数和(自身を除く): 9810720

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, 907, 1080, 1440, 1814, 2160, 2721, 3628, 4320, 4535, 5442, 7256, 8163, 9070, 10884, 13605, 14512, 16326, 18140, 21768, 24489, 27210, 29024, 32652, 36280, 40815, 43536, 48978, 54420, 65304, 72560, 81630, 87072, 97956, 108840, 122445, 130608, 145120, 163260, 195912, 217680, 244890, 261216, 326520, 391824, 435360, 489780, 653040, 783648, 979560, 1306080, 1959120, 3918240]

約数ペア:

[(1, 3918240), (2, 1959120), (3, 1306080), (4, 979560), (5, 783648), (6, 653040), (8, 489780), (9, 435360), (10, 391824), (12, 326520), (15, 261216), (16, 244890), (18, 217680), (20, 195912), (24, 163260), (27, 145120), (30, 130608), (32, 122445), (36, 108840), (40, 97956), (45, 87072), (48, 81630), (54, 72560), (60, 65304), (72, 54420), (80, 48978), (90, 43536), (96, 40815), (108, 36280), (120, 32652), (135, 29024), (144, 27210), (160, 24489), (180, 21768), (216, 18140), (240, 16326), (270, 14512), (288, 13605), (360, 10884), (432, 9070), (480, 8163), (540, 7256), (720, 5442), (864, 4535), (907, 4320), (1080, 3628), (1440, 2721), (1814, 2160)]