15360860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45179}}^1$

素因数の和:45205

約数の個数: 24

約数和(自身を含む): 34156080

約数和(自身を除く): 18795220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 45179, 90358, 180716, 225895, 451790, 768043, 903580, 1536086, 3072172, 3840215, 7680430, 15360860]

約数ペア:

[(1, 15360860), (2, 7680430), (4, 3840215), (5, 3072172), (10, 1536086), (17, 903580), (20, 768043), (34, 451790), (68, 225895), (85, 180716), (170, 90358), (340, 45179)]