6810080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 16619904

約数和(自身を除く): 9809824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1373, 2480, 2746, 4960, 5492, 6865, 10984, 13730, 21968, 27460, 42563, 43936, 54920, 85126, 109840, 170252, 212815, 219680, 340504, 425630, 681008, 851260, 1362016, 1702520, 3405040, 6810080]

約数ペア:

[(1, 6810080), (2, 3405040), (4, 1702520), (5, 1362016), (8, 851260), (10, 681008), (16, 425630), (20, 340504), (31, 219680), (32, 212815), (40, 170252), (62, 109840), (80, 85126), (124, 54920), (155, 43936), (160, 42563), (248, 27460), (310, 21968), (496, 13730), (620, 10984), (992, 6865), (1240, 5492), (1373, 4960), (2480, 2746)]