157425480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{437293}}^1$

素因数の和:437310

約数の個数: 48

約数和(自身を含む): 511633980

約数和(自身を除く): 354208500

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, 437293, 874586, 1311879, 1749172, 2186465, 2623758, 3498344, 3935637, 4372930, 5247516, 6559395, 7871274, 8745860, 10495032, 13118790, 15742548, 17491720, 19678185, 26237580, 31485096, 39356370, 52475160, 78712740, 157425480]

約数ペア:

[(1, 157425480), (2, 78712740), (3, 52475160), (4, 39356370), (5, 31485096), (6, 26237580), (8, 19678185), (9, 17491720), (10, 15742548), (12, 13118790), (15, 10495032), (18, 8745860), (20, 7871274), (24, 6559395), (30, 5247516), (36, 4372930), (40, 3935637), (45, 3498344), (60, 2623758), (72, 2186465), (90, 1749172), (120, 1311879), (180, 874586), (360, 437293)]