242510040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{673639}}^1$

素因数の和:673656

約数の個数: 48

約数和(自身を含む): 788158800

約数和(自身を除く): 545648760

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, 673639, 1347278, 2020917, 2694556, 3368195, 4041834, 5389112, 6062751, 6736390, 8083668, 10104585, 12125502, 13472780, 16167336, 20209170, 24251004, 26945560, 30313755, 40418340, 48502008, 60627510, 80836680, 121255020, 242510040]

約数ペア:

[(1, 242510040), (2, 121255020), (3, 80836680), (4, 60627510), (5, 48502008), (6, 40418340), (8, 30313755), (9, 26945560), (10, 24251004), (12, 20209170), (15, 16167336), (18, 13472780), (20, 12125502), (24, 10104585), (30, 8083668), (36, 6736390), (40, 6062751), (45, 5389112), (60, 4041834), (72, 3368195), (90, 2694556), (120, 2020917), (180, 1347278), (360, 673639)]