84487560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2029}}^1$

素因数の和:2390

約数の個数: 64

約数和(自身を含む): 254318400

約数和(自身を除く): 169830840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2029, 2082, 2776, 3470, 4058, 4164, 5205, 6087, 6940, 8116, 8328, 10145, 10410, 12174, 13880, 16232, 20290, 20820, 24348, 30435, 40580, 41640, 48696, 60870, 81160, 121740, 243480, 704063, 1408126, 2112189, 2816252, 3520315, 4224378, 5632504, 7040630, 8448756, 10560945, 14081260, 16897512, 21121890, 28162520, 42243780, 84487560]

約数ペア:

[(1, 84487560), (2, 42243780), (3, 28162520), (4, 21121890), (5, 16897512), (6, 14081260), (8, 10560945), (10, 8448756), (12, 7040630), (15, 5632504), (20, 4224378), (24, 3520315), (30, 2816252), (40, 2112189), (60, 1408126), (120, 704063), (347, 243480), (694, 121740), (1041, 81160), (1388, 60870), (1735, 48696), (2029, 41640), (2082, 40580), (2776, 30435), (3470, 24348), (4058, 20820), (4164, 20290), (5205, 16232), (6087, 13880), (6940, 12174), (8116, 10410), (8328, 10145)]