1660803840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{144167}}^1$

素因数の和:144194

約数の個数: 108

約数和(自身を含む): 5746248144

約数和(自身を除く): 4085444304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 144167, 288334, 432501, 576668, 720835, 865002, 1153336, 1297503, 1441670, 1730004, 2162505, 2306672, 2595006, 2883340, 3460008, 4325010, 4613344, 5190012, 5766680, 6487515, 6920016, 8650020, 9226688, 10380024, 11533360, 12975030, 13840032, 17300040, 18453376, 20760048, 23066720, 25950060, 27680064, 34600080, 36906752, 41520096, 46133440, 51900120, 55360128, 69200160, 83040192, 92266880, 103800240, 110720256, 138400320, 166080384, 184533760, 207600480, 276800640, 332160768, 415200960, 553601280, 830401920, 1660803840]

約数ペア:

[(1, 1660803840), (2, 830401920), (3, 553601280), (4, 415200960), (5, 332160768), (6, 276800640), (8, 207600480), (9, 184533760), (10, 166080384), (12, 138400320), (15, 110720256), (16, 103800240), (18, 92266880), (20, 83040192), (24, 69200160), (30, 55360128), (32, 51900120), (36, 46133440), (40, 41520096), (45, 36906752), (48, 34600080), (60, 27680064), (64, 25950060), (72, 23066720), (80, 20760048), (90, 18453376), (96, 17300040), (120, 13840032), (128, 12975030), (144, 11533360), (160, 10380024), (180, 9226688), (192, 8650020), (240, 6920016), (256, 6487515), (288, 5766680), (320, 5190012), (360, 4613344), (384, 4325010), (480, 3460008), (576, 2883340), (640, 2595006), (720, 2306672), (768, 2162505), (960, 1730004), (1152, 1441670), (1280, 1297503), (1440, 1153336), (1920, 865002), (2304, 720835), (2880, 576668), (3840, 432501), (5760, 288334), (11520, 144167)]