308238630540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12889}}^1\times {\mathrm{398581}}^1$

素因数の和:411482

約数の個数: 48

約数和(自身を含む): 863137292640

約数和(自身を除く): 554898662100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12889, 25778, 38667, 51556, 64445, 77334, 128890, 154668, 193335, 257780, 386670, 398581, 773340, 797162, 1195743, 1594324, 1992905, 2391486, 3985810, 4782972, 5978715, 7971620, 11957430, 23914860, 5137310509, 10274621018, 15411931527, 20549242036, 25686552545, 30823863054, 51373105090, 61647726108, 77059657635, 102746210180, 154119315270, 308238630540]

約数ペア:

[(1, 308238630540), (2, 154119315270), (3, 102746210180), (4, 77059657635), (5, 61647726108), (6, 51373105090), (10, 30823863054), (12, 25686552545), (15, 20549242036), (20, 15411931527), (30, 10274621018), (60, 5137310509), (12889, 23914860), (25778, 11957430), (38667, 7971620), (51556, 5978715), (64445, 4782972), (77334, 3985810), (128890, 2391486), (154668, 1992905), (193335, 1594324), (257780, 1195743), (386670, 797162), (398581, 773340)]