30503760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 110088192

約数和(自身を除く): 79584432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 271, 280, 335, 336, 402, 420, 469, 536, 542, 560, 670, 804, 813, 840, 938, 1005, 1072, 1084, 1340, 1355, 1407, 1608, 1626, 1680, 1876, 1897, 2010, 2168, 2345, 2680, 2710, 2814, 3216, 3252, 3752, 3794, 4020, 4065, 4336, 4690, 5360, 5420, 5628, 5691, 6504, 7035, 7504, 7588, 8040, 8130, 9380, 9485, 10840, 11256, 11382, 13008, 14070, 15176, 16080, 16260, 18157, 18760, 18970, 21680, 22512, 22764, 28140, 28455, 30352, 32520, 36314, 37520, 37940, 45528, 54471, 56280, 56910, 65040, 72628, 75880, 90785, 91056, 108942, 112560, 113820, 127099, 145256, 151760, 181570, 217884, 227640, 254198, 272355, 290512, 363140, 381297, 435768, 455280, 508396, 544710, 635495, 726280, 762594, 871536, 1016792, 1089420, 1270990, 1452560, 1525188, 1906485, 2033584, 2178840, 2541980, 3050376, 3812970, 4357680, 5083960, 6100752, 7625940, 10167920, 15251880, 30503760]

約数ペア:

[(1, 30503760), (2, 15251880), (3, 10167920), (4, 7625940), (5, 6100752), (6, 5083960), (7, 4357680), (8, 3812970), (10, 3050376), (12, 2541980), (14, 2178840), (15, 2033584), (16, 1906485), (20, 1525188), (21, 1452560), (24, 1270990), (28, 1089420), (30, 1016792), (35, 871536), (40, 762594), (42, 726280), (48, 635495), (56, 544710), (60, 508396), (67, 455280), (70, 435768), (80, 381297), (84, 363140), (105, 290512), (112, 272355), (120, 254198), (134, 227640), (140, 217884), (168, 181570), (201, 151760), (210, 145256), (240, 127099), (268, 113820), (271, 112560), (280, 108942), (335, 91056), (336, 90785), (402, 75880), (420, 72628), (469, 65040), (536, 56910), (542, 56280), (560, 54471), (670, 45528), (804, 37940), (813, 37520), (840, 36314), (938, 32520), (1005, 30352), (1072, 28455), (1084, 28140), (1340, 22764), (1355, 22512), (1407, 21680), (1608, 18970), (1626, 18760), (1680, 18157), (1876, 16260), (1897, 16080), (2010, 15176), (2168, 14070), (2345, 13008), (2680, 11382), (2710, 11256), (2814, 10840), (3216, 9485), (3252, 9380), (3752, 8130), (3794, 8040), (4020, 7588), (4065, 7504), (4336, 7035), (4690, 6504), (5360, 5691), (5420, 5628)]