166454220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{120619}}^1$

素因数の和:120654

約数の個数: 48

約数和(自身を含む): 486339840

約数和(自身を除く): 319885620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 120619, 241238, 361857, 482476, 603095, 723714, 1206190, 1447428, 1809285, 2412380, 2774237, 3618570, 5548474, 7237140, 8322711, 11096948, 13871185, 16645422, 27742370, 33290844, 41613555, 55484740, 83227110, 166454220]

約数ペア:

[(1, 166454220), (2, 83227110), (3, 55484740), (4, 41613555), (5, 33290844), (6, 27742370), (10, 16645422), (12, 13871185), (15, 11096948), (20, 8322711), (23, 7237140), (30, 5548474), (46, 3618570), (60, 2774237), (69, 2412380), (92, 1809285), (115, 1447428), (138, 1206190), (230, 723714), (276, 603095), (345, 482476), (460, 361857), (690, 241238), (1380, 120619)]