3216240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1489}}^1$

素因数の和:1511

約数の個数: 80

約数和(自身を含む): 11085600

約数和(自身を除く): 7869360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1489, 2160, 2978, 4467, 5956, 7445, 8934, 11912, 13401, 14890, 17868, 22335, 23824, 26802, 29780, 35736, 40203, 44670, 53604, 59560, 67005, 71472, 80406, 89340, 107208, 119120, 134010, 160812, 178680, 201015, 214416, 268020, 321624, 357360, 402030, 536040, 643248, 804060, 1072080, 1608120, 3216240]

約数ペア:

[(1, 3216240), (2, 1608120), (3, 1072080), (4, 804060), (5, 643248), (6, 536040), (8, 402030), (9, 357360), (10, 321624), (12, 268020), (15, 214416), (16, 201015), (18, 178680), (20, 160812), (24, 134010), (27, 119120), (30, 107208), (36, 89340), (40, 80406), (45, 71472), (48, 67005), (54, 59560), (60, 53604), (72, 44670), (80, 40203), (90, 35736), (108, 29780), (120, 26802), (135, 23824), (144, 22335), (180, 17868), (216, 14890), (240, 13401), (270, 11912), (360, 8934), (432, 7445), (540, 5956), (720, 4467), (1080, 2978), (1489, 2160)]