1469440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{41}}^1$

素因数の和:73

約数の個数: 88

約数和(自身を含む): 4126752

約数和(自身を除く): 2657312

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, 2240, 2296, 2560, 2624, 2870, 3280, 3584, 4480, 4592, 5120, 5248, 5740, 6560, 7168, 8960, 9184, 10496, 11480, 13120, 17920, 18368, 20992, 22960, 26240, 35840, 36736, 41984, 45920, 52480, 73472, 91840, 104960, 146944, 183680, 209920, 293888, 367360, 734720, 1469440]

約数ペア:

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