2938880

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{41}}^1$

素因数の和:75

約数の個数: 96

約数和(自身を含む): 8255520

約数和(自身を除く): 5316640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 320, 328, 410, 448, 512, 560, 574, 640, 656, 820, 896, 1024, 1120, 1148, 1280, 1312, 1435, 1640, 1792, 2048, 2240, 2296, 2560, 2624, 2870, 3280, 3584, 4480, 4592, 5120, 5248, 5740, 6560, 7168, 8960, 9184, 10240, 10496, 11480, 13120, 14336, 17920, 18368, 20992, 22960, 26240, 35840, 36736, 41984, 45920, 52480, 71680, 73472, 83968, 91840, 104960, 146944, 183680, 209920, 293888, 367360, 419840, 587776, 734720, 1469440, 2938880]

約数ペア:

[(1, 2938880), (2, 1469440), (4, 734720), (5, 587776), (7, 419840), (8, 367360), (10, 293888), (14, 209920), (16, 183680), (20, 146944), (28, 104960), (32, 91840), (35, 83968), (40, 73472), (41, 71680), (56, 52480), (64, 45920), (70, 41984), (80, 36736), (82, 35840), (112, 26240), (128, 22960), (140, 20992), (160, 18368), (164, 17920), (205, 14336), (224, 13120), (256, 11480), (280, 10496), (287, 10240), (320, 9184), (328, 8960), (410, 7168), (448, 6560), (512, 5740), (560, 5248), (574, 5120), (640, 4592), (656, 4480), (820, 3584), (896, 3280), (1024, 2870), (1120, 2624), (1148, 2560), (1280, 2296), (1312, 2240), (1435, 2048), (1640, 1792)]