16250040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45139}}^1$

素因数の和:45156

約数の個数: 48

約数和(自身を含む): 52813800

約数和(自身を除く): 36563760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 45139, 90278, 135417, 180556, 225695, 270834, 361112, 406251, 451390, 541668, 677085, 812502, 902780, 1083336, 1354170, 1625004, 1805560, 2031255, 2708340, 3250008, 4062510, 5416680, 8125020, 16250040]

約数ペア:

[(1, 16250040), (2, 8125020), (3, 5416680), (4, 4062510), (5, 3250008), (6, 2708340), (8, 2031255), (9, 1805560), (10, 1625004), (12, 1354170), (15, 1083336), (18, 902780), (20, 812502), (24, 677085), (30, 541668), (36, 451390), (40, 406251), (45, 361112), (60, 270834), (72, 225695), (90, 180556), (120, 135417), (180, 90278), (360, 45139)]