502869120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20147}}^1$

素因数の和:20182

約数の個数: 128

約数和(自身を含む): 1726280640

約数和(自身を除く): 1223411520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 20147, 24960, 40294, 60441, 80588, 100735, 120882, 161176, 201470, 241764, 261911, 302205, 322352, 402940, 483528, 523822, 604410, 644704, 785733, 805880, 967056, 1047644, 1208820, 1289408, 1309555, 1571466, 1611760, 1934112, 2095288, 2417640, 2578816, 2619110, 3142932, 3223520, 3868224, 3928665, 4190576, 4835280, 5238220, 6285864, 6447040, 7736448, 7857330, 8381152, 9670560, 10476440, 12571728, 12894080, 15714660, 16762304, 19341120, 20952880, 25143456, 31429320, 33524608, 38682240, 41905760, 50286912, 62858640, 83811520, 100573824, 125717280, 167623040, 251434560, 502869120]

約数ペア:

[(1, 502869120), (2, 251434560), (3, 167623040), (4, 125717280), (5, 100573824), (6, 83811520), (8, 62858640), (10, 50286912), (12, 41905760), (13, 38682240), (15, 33524608), (16, 31429320), (20, 25143456), (24, 20952880), (26, 19341120), (30, 16762304), (32, 15714660), (39, 12894080), (40, 12571728), (48, 10476440), (52, 9670560), (60, 8381152), (64, 7857330), (65, 7736448), (78, 6447040), (80, 6285864), (96, 5238220), (104, 4835280), (120, 4190576), (128, 3928665), (130, 3868224), (156, 3223520), (160, 3142932), (192, 2619110), (195, 2578816), (208, 2417640), (240, 2095288), (260, 1934112), (312, 1611760), (320, 1571466), (384, 1309555), (390, 1289408), (416, 1208820), (480, 1047644), (520, 967056), (624, 805880), (640, 785733), (780, 644704), (832, 604410), (960, 523822), (1040, 483528), (1248, 402940), (1560, 322352), (1664, 302205), (1920, 261911), (2080, 241764), (2496, 201470), (3120, 161176), (4160, 120882), (4992, 100735), (6240, 80588), (8320, 60441), (12480, 40294), (20147, 24960)]