47883840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1660

約数の個数: 112

約数和(自身を含む): 157032960

約数和(自身を除く): 109149120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1609, 1860, 1984, 2480, 2976, 3218, 3720, 4827, 4960, 5952, 6436, 7440, 8045, 9654, 9920, 12872, 14880, 16090, 19308, 24135, 25744, 29760, 32180, 38616, 48270, 49879, 51488, 64360, 77232, 96540, 99758, 102976, 128720, 149637, 154464, 193080, 199516, 249395, 257440, 299274, 308928, 386160, 399032, 498790, 514880, 598548, 748185, 772320, 798064, 997580, 1197096, 1496370, 1544640, 1596128, 1995160, 2394192, 2992740, 3192256, 3990320, 4788384, 5985480, 7980640, 9576768, 11970960, 15961280, 23941920, 47883840]

約数ペア:

[(1, 47883840), (2, 23941920), (3, 15961280), (4, 11970960), (5, 9576768), (6, 7980640), (8, 5985480), (10, 4788384), (12, 3990320), (15, 3192256), (16, 2992740), (20, 2394192), (24, 1995160), (30, 1596128), (31, 1544640), (32, 1496370), (40, 1197096), (48, 997580), (60, 798064), (62, 772320), (64, 748185), (80, 598548), (93, 514880), (96, 498790), (120, 399032), (124, 386160), (155, 308928), (160, 299274), (186, 257440), (192, 249395), (240, 199516), (248, 193080), (310, 154464), (320, 149637), (372, 128720), (465, 102976), (480, 99758), (496, 96540), (620, 77232), (744, 64360), (930, 51488), (960, 49879), (992, 48270), (1240, 38616), (1488, 32180), (1609, 29760), (1860, 25744), (1984, 24135), (2480, 19308), (2976, 16090), (3218, 14880), (3720, 12872), (4827, 9920), (4960, 9654), (5952, 8045), (6436, 7440)]