122725120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13697}}^1$

素因数の和:13725

約数の個数: 72

約数和(自身を含む): 335984544

約数和(自身を除く): 213259424

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 13697, 27394, 54788, 68485, 95879, 109576, 136970, 191758, 219152, 273940, 383516, 438304, 479395, 547880, 767032, 876608, 958790, 1095760, 1534064, 1753216, 1917580, 2191520, 3068128, 3506432, 3835160, 4383040, 6136256, 7670320, 8766080, 12272512, 15340640, 17532160, 24545024, 30681280, 61362560, 122725120]

約数ペア:

[(1, 122725120), (2, 61362560), (4, 30681280), (5, 24545024), (7, 17532160), (8, 15340640), (10, 12272512), (14, 8766080), (16, 7670320), (20, 6136256), (28, 4383040), (32, 3835160), (35, 3506432), (40, 3068128), (56, 2191520), (64, 1917580), (70, 1753216), (80, 1534064), (112, 1095760), (128, 958790), (140, 876608), (160, 767032), (224, 547880), (256, 479395), (280, 438304), (320, 383516), (448, 273940), (560, 219152), (640, 191758), (896, 136970), (1120, 109576), (1280, 95879), (1792, 68485), (2240, 54788), (4480, 27394), (8960, 13697)]