171656880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{715237}}^1$

素因数の和:715253

約数の個数: 40

約数和(自身を含む): 532137072

約数和(自身を除く): 360480192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 715237, 1430474, 2145711, 2860948, 3576185, 4291422, 5721896, 7152370, 8582844, 10728555, 11443792, 14304740, 17165688, 21457110, 28609480, 34331376, 42914220, 57218960, 85828440, 171656880]

約数ペア:

[(1, 171656880), (2, 85828440), (3, 57218960), (4, 42914220), (5, 34331376), (6, 28609480), (8, 21457110), (10, 17165688), (12, 14304740), (15, 11443792), (16, 10728555), (20, 8582844), (24, 7152370), (30, 5721896), (40, 4291422), (48, 3576185), (60, 2860948), (80, 2145711), (120, 1430474), (240, 715237)]