4686080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{523}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 12852672

約数和(自身を除く): 8166592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 523, 560, 640, 896, 1046, 1120, 1280, 1792, 2092, 2240, 2615, 3661, 4184, 4480, 5230, 7322, 8368, 8960, 10460, 14644, 16736, 18305, 20920, 29288, 33472, 36610, 41840, 58576, 66944, 73220, 83680, 117152, 133888, 146440, 167360, 234304, 292880, 334720, 468608, 585760, 669440, 937216, 1171520, 2343040, 4686080]

約数ペア:

[(1, 4686080), (2, 2343040), (4, 1171520), (5, 937216), (7, 669440), (8, 585760), (10, 468608), (14, 334720), (16, 292880), (20, 234304), (28, 167360), (32, 146440), (35, 133888), (40, 117152), (56, 83680), (64, 73220), (70, 66944), (80, 58576), (112, 41840), (128, 36610), (140, 33472), (160, 29288), (224, 20920), (256, 18305), (280, 16736), (320, 14644), (448, 10460), (523, 8960), (560, 8368), (640, 7322), (896, 5230), (1046, 4480), (1120, 4184), (1280, 3661), (1792, 2615), (2092, 2240)]