243481080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10513}}^1$

素因数の和:10720

約数の個数: 64

約数和(自身を含む): 734297760

約数和(自身を除く): 490816680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 10513, 11580, 21026, 23160, 31539, 42052, 52565, 63078, 84104, 105130, 126156, 157695, 210260, 252312, 315390, 420520, 630780, 1261560, 2029009, 4058018, 6087027, 8116036, 10145045, 12174054, 16232072, 20290090, 24348108, 30435135, 40580180, 48696216, 60870270, 81160360, 121740540, 243481080]

約数ペア:

[(1, 243481080), (2, 121740540), (3, 81160360), (4, 60870270), (5, 48696216), (6, 40580180), (8, 30435135), (10, 24348108), (12, 20290090), (15, 16232072), (20, 12174054), (24, 10145045), (30, 8116036), (40, 6087027), (60, 4058018), (120, 2029009), (193, 1261560), (386, 630780), (579, 420520), (772, 315390), (965, 252312), (1158, 210260), (1544, 157695), (1930, 126156), (2316, 105130), (2895, 84104), (3860, 63078), (4632, 52565), (5790, 42052), (7720, 31539), (10513, 23160), (11580, 21026)]