3138240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1$

素因数の和:494

約数の個数: 112

約数和(自身を含む): 11411712

約数和(自身を除く): 8273472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 467, 480, 560, 672, 840, 934, 960, 1120, 1344, 1401, 1680, 1868, 2240, 2335, 2802, 3269, 3360, 3736, 4670, 5604, 6538, 6720, 7005, 7472, 9340, 9807, 11208, 13076, 14010, 14944, 16345, 18680, 19614, 22416, 26152, 28020, 29888, 32690, 37360, 39228, 44832, 49035, 52304, 56040, 65380, 74720, 78456, 89664, 98070, 104608, 112080, 130760, 149440, 156912, 196140, 209216, 224160, 261520, 313824, 392280, 448320, 523040, 627648, 784560, 1046080, 1569120, 3138240]

約数ペア:

[(1, 3138240), (2, 1569120), (3, 1046080), (4, 784560), (5, 627648), (6, 523040), (7, 448320), (8, 392280), (10, 313824), (12, 261520), (14, 224160), (15, 209216), (16, 196140), (20, 156912), (21, 149440), (24, 130760), (28, 112080), (30, 104608), (32, 98070), (35, 89664), (40, 78456), (42, 74720), (48, 65380), (56, 56040), (60, 52304), (64, 49035), (70, 44832), (80, 39228), (84, 37360), (96, 32690), (105, 29888), (112, 28020), (120, 26152), (140, 22416), (160, 19614), (168, 18680), (192, 16345), (210, 14944), (224, 14010), (240, 13076), (280, 11208), (320, 9807), (336, 9340), (420, 7472), (448, 7005), (467, 6720), (480, 6538), (560, 5604), (672, 4670), (840, 3736), (934, 3360), (960, 3269), (1120, 2802), (1344, 2335), (1401, 2240), (1680, 1868)]