158931180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{294317}}^1$

素因数の和:294335

約数の個数: 48

約数和(自身を含む): 494454240

約数和(自身を除く): 335523060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 294317, 588634, 882951, 1177268, 1471585, 1765902, 2648853, 2943170, 3531804, 4414755, 5297706, 5886340, 7946559, 8829510, 10595412, 13244265, 15893118, 17659020, 26488530, 31786236, 39732795, 52977060, 79465590, 158931180]

約数ペア:

[(1, 158931180), (2, 79465590), (3, 52977060), (4, 39732795), (5, 31786236), (6, 26488530), (9, 17659020), (10, 15893118), (12, 13244265), (15, 10595412), (18, 8829510), (20, 7946559), (27, 5886340), (30, 5297706), (36, 4414755), (45, 3531804), (54, 2943170), (60, 2648853), (90, 1765902), (108, 1471585), (135, 1177268), (180, 882951), (270, 588634), (540, 294317)]