120388460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{58441}}^1$

素因数の和:58553

約数の個数: 24

約数和(自身を含む): 255274656

約数和(自身を除く): 134886196

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 58441, 116882, 233764, 292205, 584410, 1168820, 6019423, 12038846, 24077692, 30097115, 60194230, 120388460]

約数ペア:

[(1, 120388460), (2, 60194230), (4, 30097115), (5, 24077692), (10, 12038846), (20, 6019423), (103, 1168820), (206, 584410), (412, 292205), (515, 233764), (1030, 116882), (2060, 58441)]