118770880

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 296265600

約数和(自身を除く): 177494720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 53, 64, 80, 94, 106, 149, 160, 188, 212, 235, 265, 298, 320, 376, 424, 470, 530, 596, 745, 752, 848, 940, 1060, 1192, 1490, 1504, 1696, 1880, 2120, 2384, 2491, 2980, 3008, 3392, 3760, 4240, 4768, 4982, 5960, 7003, 7520, 7897, 8480, 9536, 9964, 11920, 12455, 14006, 15040, 15794, 16960, 19928, 23840, 24910, 28012, 31588, 35015, 39485, 39856, 47680, 49820, 56024, 63176, 70030, 78970, 79712, 99640, 112048, 126352, 140060, 157940, 159424, 199280, 224096, 252704, 280120, 315880, 371159, 398560, 448192, 505408, 560240, 631760, 742318, 797120, 1120480, 1263520, 1484636, 1855795, 2240960, 2527040, 2969272, 3711590, 5938544, 7423180, 11877088, 14846360, 23754176, 29692720, 59385440, 118770880]

約数ペア:

[(1, 118770880), (2, 59385440), (4, 29692720), (5, 23754176), (8, 14846360), (10, 11877088), (16, 7423180), (20, 5938544), (32, 3711590), (40, 2969272), (47, 2527040), (53, 2240960), (64, 1855795), (80, 1484636), (94, 1263520), (106, 1120480), (149, 797120), (160, 742318), (188, 631760), (212, 560240), (235, 505408), (265, 448192), (298, 398560), (320, 371159), (376, 315880), (424, 280120), (470, 252704), (530, 224096), (596, 199280), (745, 159424), (752, 157940), (848, 140060), (940, 126352), (1060, 112048), (1192, 99640), (1490, 79712), (1504, 78970), (1696, 70030), (1880, 63176), (2120, 56024), (2384, 49820), (2491, 47680), (2980, 39856), (3008, 39485), (3392, 35015), (3760, 31588), (4240, 28012), (4768, 24910), (4982, 23840), (5960, 19928), (7003, 16960), (7520, 15794), (7897, 15040), (8480, 14006), (9536, 12455), (9964, 11920)]