248525520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1723}}^1$

素因数の和:2340

約数の個数: 80

約数和(自身を含む): 772158912

約数和(自身を除く): 523633392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 1202, 1723, 1803, 2404, 3005, 3446, 3606, 4808, 5169, 6010, 6892, 7212, 8615, 9015, 9616, 10338, 12020, 13784, 14424, 17230, 18030, 20676, 24040, 25845, 27568, 28848, 34460, 36060, 41352, 48080, 51690, 68920, 72120, 82704, 103380, 137840, 144240, 206760, 413520, 1035523, 2071046, 3106569, 4142092, 5177615, 6213138, 8284184, 10355230, 12426276, 15532845, 16568368, 20710460, 24852552, 31065690, 41420920, 49705104, 62131380, 82841840, 124262760, 248525520]

約数ペア:

[(1, 248525520), (2, 124262760), (3, 82841840), (4, 62131380), (5, 49705104), (6, 41420920), (8, 31065690), (10, 24852552), (12, 20710460), (15, 16568368), (16, 15532845), (20, 12426276), (24, 10355230), (30, 8284184), (40, 6213138), (48, 5177615), (60, 4142092), (80, 3106569), (120, 2071046), (240, 1035523), (601, 413520), (1202, 206760), (1723, 144240), (1803, 137840), (2404, 103380), (3005, 82704), (3446, 72120), (3606, 68920), (4808, 51690), (5169, 48080), (6010, 41352), (6892, 36060), (7212, 34460), (8615, 28848), (9015, 27568), (9616, 25845), (10338, 24040), (12020, 20676), (13784, 18030), (14424, 17230)]