55680960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1922

約数の個数: 112

約数和(自身を含む): 182587392

約数和(自身を除く): 126906432

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, 1860, 1871, 1984, 2480, 2976, 3720, 3742, 4960, 5613, 5952, 7440, 7484, 9355, 9920, 11226, 14880, 14968, 18710, 22452, 28065, 29760, 29936, 37420, 44904, 56130, 58001, 59872, 74840, 89808, 112260, 116002, 119744, 149680, 174003, 179616, 224520, 232004, 290005, 299360, 348006, 359232, 449040, 464008, 580010, 598720, 696012, 870015, 898080, 928016, 1160020, 1392024, 1740030, 1796160, 1856032, 2320040, 2784048, 3480060, 3712064, 4640080, 5568096, 6960120, 9280160, 11136192, 13920240, 18560320, 27840480, 55680960]

約数ペア:

[(1, 55680960), (2, 27840480), (3, 18560320), (4, 13920240), (5, 11136192), (6, 9280160), (8, 6960120), (10, 5568096), (12, 4640080), (15, 3712064), (16, 3480060), (20, 2784048), (24, 2320040), (30, 1856032), (31, 1796160), (32, 1740030), (40, 1392024), (48, 1160020), (60, 928016), (62, 898080), (64, 870015), (80, 696012), (93, 598720), (96, 580010), (120, 464008), (124, 449040), (155, 359232), (160, 348006), (186, 299360), (192, 290005), (240, 232004), (248, 224520), (310, 179616), (320, 174003), (372, 149680), (465, 119744), (480, 116002), (496, 112260), (620, 89808), (744, 74840), (930, 59872), (960, 58001), (992, 56130), (1240, 44904), (1488, 37420), (1860, 29936), (1871, 29760), (1984, 28065), (2480, 22452), (2976, 18710), (3720, 14968), (3742, 14880), (4960, 11226), (5613, 9920), (5952, 9355), (7440, 7484)]