23877720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{22109}}^1$

素因数の和:22129

約数の個数: 64

約数和(自身を含む): 79596000

約数和(自身を除く): 55718280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 22109, 44218, 66327, 88436, 110545, 132654, 176872, 198981, 221090, 265308, 331635, 397962, 442180, 530616, 596943, 663270, 795924, 884360, 994905, 1193886, 1326540, 1591848, 1989810, 2387772, 2653080, 2984715, 3979620, 4775544, 5969430, 7959240, 11938860, 23877720]

約数ペア:

[(1, 23877720), (2, 11938860), (3, 7959240), (4, 5969430), (5, 4775544), (6, 3979620), (8, 2984715), (9, 2653080), (10, 2387772), (12, 1989810), (15, 1591848), (18, 1326540), (20, 1193886), (24, 994905), (27, 884360), (30, 795924), (36, 663270), (40, 596943), (45, 530616), (54, 442180), (60, 397962), (72, 331635), (90, 265308), (108, 221090), (120, 198981), (135, 176872), (180, 132654), (216, 110545), (270, 88436), (360, 66327), (540, 44218), (1080, 22109)]