13310080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2971}}^1$

素因数の和:2997

約数の個数: 64

約数和(自身を含む): 36377280

約数和(自身を除く): 23067200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2971, 4480, 5942, 11884, 14855, 20797, 23768, 29710, 41594, 47536, 59420, 83188, 95072, 103985, 118840, 166376, 190144, 207970, 237680, 332752, 380288, 415940, 475360, 665504, 831880, 950720, 1331008, 1663760, 1901440, 2662016, 3327520, 6655040, 13310080]

約数ペア:

[(1, 13310080), (2, 6655040), (4, 3327520), (5, 2662016), (7, 1901440), (8, 1663760), (10, 1331008), (14, 950720), (16, 831880), (20, 665504), (28, 475360), (32, 415940), (35, 380288), (40, 332752), (56, 237680), (64, 207970), (70, 190144), (80, 166376), (112, 118840), (128, 103985), (140, 95072), (160, 83188), (224, 59420), (280, 47536), (320, 41594), (448, 29710), (560, 23768), (640, 20797), (896, 14855), (1120, 11884), (2240, 5942), (2971, 4480)]