78857308440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{198593}}^1$

素因数の和:199713

約数の個数: 96

約数和(自身を含む): 256519897920

約数和(自身を除く): 177662589480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1103, 2206, 3309, 4412, 5515, 6618, 8824, 9927, 11030, 13236, 16545, 19854, 22060, 26472, 33090, 39708, 44120, 49635, 66180, 79416, 99270, 132360, 198540, 198593, 397080, 397186, 595779, 794372, 992965, 1191558, 1588744, 1787337, 1985930, 2383116, 2978895, 3574674, 3971860, 4766232, 5957790, 7149348, 7943720, 8936685, 11915580, 14298696, 17873370, 23831160, 35746740, 71493480, 219048079, 438096158, 657144237, 876192316, 1095240395, 1314288474, 1752384632, 1971432711, 2190480790, 2628576948, 3285721185, 3942865422, 4380961580, 5257153896, 6571442370, 7885730844, 8761923160, 9857163555, 13142884740, 15771461688, 19714327110, 26285769480, 39428654220, 78857308440]

約数ペア:

[(1, 78857308440), (2, 39428654220), (3, 26285769480), (4, 19714327110), (5, 15771461688), (6, 13142884740), (8, 9857163555), (9, 8761923160), (10, 7885730844), (12, 6571442370), (15, 5257153896), (18, 4380961580), (20, 3942865422), (24, 3285721185), (30, 2628576948), (36, 2190480790), (40, 1971432711), (45, 1752384632), (60, 1314288474), (72, 1095240395), (90, 876192316), (120, 657144237), (180, 438096158), (360, 219048079), (1103, 71493480), (2206, 35746740), (3309, 23831160), (4412, 17873370), (5515, 14298696), (6618, 11915580), (8824, 8936685), (9927, 7943720), (11030, 7149348), (13236, 5957790), (16545, 4766232), (19854, 3971860), (22060, 3574674), (26472, 2978895), (33090, 2383116), (39708, 1985930), (44120, 1787337), (49635, 1588744), (66180, 1191558), (79416, 992965), (99270, 794372), (132360, 595779), (198540, 397186), (198593, 397080)]