153218460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59387}}^1$

素因数の和:59442

約数の個数: 48

約数和(自身を含む): 438996096

約数和(自身を除く): 285777636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 59387, 118774, 178161, 237548, 296935, 356322, 593870, 712644, 890805, 1187740, 1781610, 2553641, 3563220, 5107282, 7660923, 10214564, 12768205, 15321846, 25536410, 30643692, 38304615, 51072820, 76609230, 153218460]

約数ペア:

[(1, 153218460), (2, 76609230), (3, 51072820), (4, 38304615), (5, 30643692), (6, 25536410), (10, 15321846), (12, 12768205), (15, 10214564), (20, 7660923), (30, 5107282), (43, 3563220), (60, 2553641), (86, 1781610), (129, 1187740), (172, 890805), (215, 712644), (258, 593870), (430, 356322), (516, 296935), (645, 237548), (860, 178161), (1290, 118774), (2580, 59387)]