2754720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1913}}^1$

素因数の和:1934

約数の個数: 72

約数和(自身を含む): 9405396

約数和(自身を除く): 6650676

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, 1913, 3826, 5739, 7652, 9565, 11478, 15304, 17217, 19130, 22956, 28695, 30608, 34434, 38260, 45912, 57390, 61216, 68868, 76520, 86085, 91824, 114780, 137736, 153040, 172170, 183648, 229560, 275472, 306080, 344340, 459120, 550944, 688680, 918240, 1377360, 2754720]

約数ペア:

[(1, 2754720), (2, 1377360), (3, 918240), (4, 688680), (5, 550944), (6, 459120), (8, 344340), (9, 306080), (10, 275472), (12, 229560), (15, 183648), (16, 172170), (18, 153040), (20, 137736), (24, 114780), (30, 91824), (32, 86085), (36, 76520), (40, 68868), (45, 61216), (48, 57390), (60, 45912), (72, 38260), (80, 34434), (90, 30608), (96, 28695), (120, 22956), (144, 19130), (160, 17217), (180, 15304), (240, 11478), (288, 9565), (360, 7652), (480, 5739), (720, 3826), (1440, 1913)]