15855180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24023}}^1$

素因数の和:24046

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 32577204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 24023, 48046, 72069, 96092, 120115, 144138, 240230, 264253, 288276, 360345, 480460, 528506, 720690, 792759, 1057012, 1321265, 1441380, 1585518, 2642530, 3171036, 3963795, 5285060, 7927590, 15855180]

約数ペア:

[(1, 15855180), (2, 7927590), (3, 5285060), (4, 3963795), (5, 3171036), (6, 2642530), (10, 1585518), (11, 1441380), (12, 1321265), (15, 1057012), (20, 792759), (22, 720690), (30, 528506), (33, 480460), (44, 360345), (55, 288276), (60, 264253), (66, 240230), (110, 144138), (132, 120115), (165, 96092), (220, 72069), (330, 48046), (660, 24023)]