161753160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9839}}^1$

素因数の和:9990

約数の個数: 64

約数和(自身を含む): 488851200

約数和(自身を除く): 327098040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 9839, 16440, 19678, 29517, 39356, 49195, 59034, 78712, 98390, 118068, 147585, 196780, 236136, 295170, 393560, 590340, 1180680, 1347943, 2695886, 4043829, 5391772, 6739715, 8087658, 10783544, 13479430, 16175316, 20219145, 26958860, 32350632, 40438290, 53917720, 80876580, 161753160]

約数ペア:

[(1, 161753160), (2, 80876580), (3, 53917720), (4, 40438290), (5, 32350632), (6, 26958860), (8, 20219145), (10, 16175316), (12, 13479430), (15, 10783544), (20, 8087658), (24, 6739715), (30, 5391772), (40, 4043829), (60, 2695886), (120, 1347943), (137, 1180680), (274, 590340), (411, 393560), (548, 295170), (685, 236136), (822, 196780), (1096, 147585), (1370, 118068), (1644, 98390), (2055, 78712), (2740, 59034), (3288, 49195), (4110, 39356), (5480, 29517), (8220, 19678), (9839, 16440)]