11970960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 38330880

約数和(自身を除く): 26359920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1609, 1860, 2480, 3218, 3720, 4827, 6436, 7440, 8045, 9654, 12872, 16090, 19308, 24135, 25744, 32180, 38616, 48270, 49879, 64360, 77232, 96540, 99758, 128720, 149637, 193080, 199516, 249395, 299274, 386160, 399032, 498790, 598548, 748185, 798064, 997580, 1197096, 1496370, 1995160, 2394192, 2992740, 3990320, 5985480, 11970960]

約数ペア:

[(1, 11970960), (2, 5985480), (3, 3990320), (4, 2992740), (5, 2394192), (6, 1995160), (8, 1496370), (10, 1197096), (12, 997580), (15, 798064), (16, 748185), (20, 598548), (24, 498790), (30, 399032), (31, 386160), (40, 299274), (48, 249395), (60, 199516), (62, 193080), (80, 149637), (93, 128720), (120, 99758), (124, 96540), (155, 77232), (186, 64360), (240, 49879), (248, 48270), (310, 38616), (372, 32180), (465, 25744), (496, 24135), (620, 19308), (744, 16090), (930, 12872), (1240, 9654), (1488, 8045), (1609, 7440), (1860, 6436), (2480, 4827), (3218, 3720)]