330161320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{937}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 778014720

約数和(自身を除く): 447853400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 383, 460, 766, 920, 937, 1532, 1874, 1915, 3064, 3748, 3830, 4685, 7496, 7660, 8809, 9370, 15320, 17618, 18740, 21551, 35236, 37480, 43102, 44045, 70472, 86204, 88090, 107755, 172408, 176180, 215510, 352360, 358871, 431020, 717742, 862040, 1435484, 1794355, 2870968, 3588710, 7177420, 8254033, 14354840, 16508066, 33016132, 41270165, 66032264, 82540330, 165080660, 330161320]

約数ペア:

[(1, 330161320), (2, 165080660), (4, 82540330), (5, 66032264), (8, 41270165), (10, 33016132), (20, 16508066), (23, 14354840), (40, 8254033), (46, 7177420), (92, 3588710), (115, 2870968), (184, 1794355), (230, 1435484), (383, 862040), (460, 717742), (766, 431020), (920, 358871), (937, 352360), (1532, 215510), (1874, 176180), (1915, 172408), (3064, 107755), (3748, 88090), (3830, 86204), (4685, 70472), (7496, 44045), (7660, 43102), (8809, 37480), (9370, 35236), (15320, 21551), (17618, 18740)]