145313160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8839}}^1$

素因数の和:8990

約数の個数: 64

約数和(自身を含む): 439171200

約数和(自身を除く): 293858040

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, 8839, 16440, 17678, 26517, 35356, 44195, 53034, 70712, 88390, 106068, 132585, 176780, 212136, 265170, 353560, 530340, 1060680, 1210943, 2421886, 3632829, 4843772, 6054715, 7265658, 9687544, 12109430, 14531316, 18164145, 24218860, 29062632, 36328290, 48437720, 72656580, 145313160]

約数ペア:

[(1, 145313160), (2, 72656580), (3, 48437720), (4, 36328290), (5, 29062632), (6, 24218860), (8, 18164145), (10, 14531316), (12, 12109430), (15, 9687544), (20, 7265658), (24, 6054715), (30, 4843772), (40, 3632829), (60, 2421886), (120, 1210943), (137, 1060680), (274, 530340), (411, 353560), (548, 265170), (685, 212136), (822, 176780), (1096, 132585), (1370, 106068), (1644, 88390), (2055, 70712), (2740, 53034), (3288, 44195), (4110, 35356), (5480, 26517), (8220, 17678), (8839, 16440)]