15928560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22123}}^1$

素因数の和:22142

約数の個数: 60

約数和(自身を含む): 53495832

約数和(自身を除く): 37567272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22123, 44246, 66369, 88492, 110615, 132738, 176984, 199107, 221230, 265476, 331845, 353968, 398214, 442460, 530952, 663690, 796428, 884920, 995535, 1061904, 1327380, 1592856, 1769840, 1991070, 2654760, 3185712, 3982140, 5309520, 7964280, 15928560]

約数ペア:

[(1, 15928560), (2, 7964280), (3, 5309520), (4, 3982140), (5, 3185712), (6, 2654760), (8, 1991070), (9, 1769840), (10, 1592856), (12, 1327380), (15, 1061904), (16, 995535), (18, 884920), (20, 796428), (24, 663690), (30, 530952), (36, 442460), (40, 398214), (45, 353968), (48, 331845), (60, 265476), (72, 221230), (80, 199107), (90, 176984), (120, 132738), (144, 110615), (180, 88492), (240, 66369), (360, 44246), (720, 22123)]