266494080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{138799}}^1$

素因数の和:138821

約数の個数: 64

約数和(自身を含む): 849456000

約数和(自身を除く): 582961920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 138799, 277598, 416397, 555196, 693995, 832794, 1110392, 1387990, 1665588, 2081985, 2220784, 2775980, 3331176, 4163970, 4441568, 5551960, 6662352, 8327940, 8883136, 11103920, 13324704, 16655880, 17766272, 22207840, 26649408, 33311760, 44415680, 53298816, 66623520, 88831360, 133247040, 266494080]

約数ペア:

[(1, 266494080), (2, 133247040), (3, 88831360), (4, 66623520), (5, 53298816), (6, 44415680), (8, 33311760), (10, 26649408), (12, 22207840), (15, 17766272), (16, 16655880), (20, 13324704), (24, 11103920), (30, 8883136), (32, 8327940), (40, 6662352), (48, 5551960), (60, 4441568), (64, 4163970), (80, 3331176), (96, 2775980), (120, 2220784), (128, 2081985), (160, 1665588), (192, 1387990), (240, 1110392), (320, 832794), (384, 693995), (480, 555196), (640, 416397), (960, 277598), (1920, 138799)]