61108440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16427}}^1$

素因数の和:16472

約数の個数: 64

約数和(自身を含む): 189250560

約数和(自身を除く): 128142120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 16427, 32854, 49281, 65708, 82135, 98562, 131416, 164270, 197124, 246405, 328540, 394248, 492810, 509237, 657080, 985620, 1018474, 1527711, 1971240, 2036948, 2546185, 3055422, 4073896, 5092370, 6110844, 7638555, 10184740, 12221688, 15277110, 20369480, 30554220, 61108440]

約数ペア:

[(1, 61108440), (2, 30554220), (3, 20369480), (4, 15277110), (5, 12221688), (6, 10184740), (8, 7638555), (10, 6110844), (12, 5092370), (15, 4073896), (20, 3055422), (24, 2546185), (30, 2036948), (31, 1971240), (40, 1527711), (60, 1018474), (62, 985620), (93, 657080), (120, 509237), (124, 492810), (155, 394248), (186, 328540), (248, 246405), (310, 197124), (372, 164270), (465, 131416), (620, 98562), (744, 82135), (930, 65708), (1240, 49281), (1860, 32854), (3720, 16427)]