124253040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{517721}}^1$

素因数の和:517737

約数の個数: 40

約数和(自身を含む): 385185168

約数和(自身を除く): 260932128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 517721, 1035442, 1553163, 2070884, 2588605, 3106326, 4141768, 5177210, 6212652, 7765815, 8283536, 10354420, 12425304, 15531630, 20708840, 24850608, 31063260, 41417680, 62126520, 124253040]

約数ペア:

[(1, 124253040), (2, 62126520), (3, 41417680), (4, 31063260), (5, 24850608), (6, 20708840), (8, 15531630), (10, 12425304), (12, 10354420), (15, 8283536), (16, 7765815), (20, 6212652), (24, 5177210), (30, 4141768), (40, 3106326), (48, 2588605), (60, 2070884), (80, 1553163), (120, 1035442), (240, 517721)]