2694720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1$

素因数の和:428

約数の個数: 112

約数和(自身を含む): 9802368

約数和(自身を除く): 7107648

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, 401, 420, 448, 480, 560, 672, 802, 840, 960, 1120, 1203, 1344, 1604, 1680, 2005, 2240, 2406, 2807, 3208, 3360, 4010, 4812, 5614, 6015, 6416, 6720, 8020, 8421, 9624, 11228, 12030, 12832, 14035, 16040, 16842, 19248, 22456, 24060, 25664, 28070, 32080, 33684, 38496, 42105, 44912, 48120, 56140, 64160, 67368, 76992, 84210, 89824, 96240, 112280, 128320, 134736, 168420, 179648, 192480, 224560, 269472, 336840, 384960, 449120, 538944, 673680, 898240, 1347360, 2694720]

約数ペア:

[(1, 2694720), (2, 1347360), (3, 898240), (4, 673680), (5, 538944), (6, 449120), (7, 384960), (8, 336840), (10, 269472), (12, 224560), (14, 192480), (15, 179648), (16, 168420), (20, 134736), (21, 128320), (24, 112280), (28, 96240), (30, 89824), (32, 84210), (35, 76992), (40, 67368), (42, 64160), (48, 56140), (56, 48120), (60, 44912), (64, 42105), (70, 38496), (80, 33684), (84, 32080), (96, 28070), (105, 25664), (112, 24060), (120, 22456), (140, 19248), (160, 16842), (168, 16040), (192, 14035), (210, 12832), (224, 12030), (240, 11228), (280, 9624), (320, 8421), (336, 8020), (401, 6720), (420, 6416), (448, 6015), (480, 5614), (560, 4812), (672, 4010), (802, 3360), (840, 3208), (960, 2807), (1120, 2406), (1203, 2240), (1344, 2005), (1604, 1680)]