65501880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8147}}^1$

素因数の和:8228

約数の個数: 64

約数和(自身を含む): 199463040

約数和(自身を除く): 133961160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 8147, 16294, 24441, 32588, 40735, 48882, 65176, 81470, 97764, 122205, 162940, 195528, 244410, 325880, 488820, 545849, 977640, 1091698, 1637547, 2183396, 2729245, 3275094, 4366792, 5458490, 6550188, 8187735, 10916980, 13100376, 16375470, 21833960, 32750940, 65501880]

約数ペア:

[(1, 65501880), (2, 32750940), (3, 21833960), (4, 16375470), (5, 13100376), (6, 10916980), (8, 8187735), (10, 6550188), (12, 5458490), (15, 4366792), (20, 3275094), (24, 2729245), (30, 2183396), (40, 1637547), (60, 1091698), (67, 977640), (120, 545849), (134, 488820), (201, 325880), (268, 244410), (335, 195528), (402, 162940), (536, 122205), (670, 97764), (804, 81470), (1005, 65176), (1340, 48882), (1608, 40735), (2010, 32588), (2680, 24441), (4020, 16294), (8040, 8147)]