77827080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2411}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 234446400

約数和(自身を除く): 156619320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2411, 2690, 3228, 4035, 4822, 5380, 6456, 7233, 8070, 9644, 10760, 12055, 14466, 16140, 19288, 24110, 28932, 32280, 36165, 48220, 57864, 72330, 96440, 144660, 289320, 648559, 1297118, 1945677, 2594236, 3242795, 3891354, 5188472, 6485590, 7782708, 9728385, 12971180, 15565416, 19456770, 25942360, 38913540, 77827080]

約数ペア:

[(1, 77827080), (2, 38913540), (3, 25942360), (4, 19456770), (5, 15565416), (6, 12971180), (8, 9728385), (10, 7782708), (12, 6485590), (15, 5188472), (20, 3891354), (24, 3242795), (30, 2594236), (40, 1945677), (60, 1297118), (120, 648559), (269, 289320), (538, 144660), (807, 96440), (1076, 72330), (1345, 57864), (1614, 48220), (2152, 36165), (2411, 32280), (2690, 28932), (3228, 24110), (4035, 19288), (4822, 16140), (5380, 14466), (6456, 12055), (7233, 10760), (8070, 9644)]