10722120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 32400000

約数和(自身を除く): 21677880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 449, 597, 796, 898, 995, 1194, 1347, 1592, 1796, 1990, 2245, 2388, 2694, 2985, 3592, 3980, 4490, 4776, 5388, 5970, 6735, 7960, 8980, 10776, 11940, 13470, 17960, 23880, 26940, 53880, 89351, 178702, 268053, 357404, 446755, 536106, 714808, 893510, 1072212, 1340265, 1787020, 2144424, 2680530, 3574040, 5361060, 10722120]

約数ペア:

[(1, 10722120), (2, 5361060), (3, 3574040), (4, 2680530), (5, 2144424), (6, 1787020), (8, 1340265), (10, 1072212), (12, 893510), (15, 714808), (20, 536106), (24, 446755), (30, 357404), (40, 268053), (60, 178702), (120, 89351), (199, 53880), (398, 26940), (449, 23880), (597, 17960), (796, 13470), (898, 11940), (995, 10776), (1194, 8980), (1347, 7960), (1592, 6735), (1796, 5970), (1990, 5388), (2245, 4776), (2388, 4490), (2694, 3980), (2985, 3592)]