159578280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{443273}}^1$

素因数の和:443290

約数の個数: 48

約数和(自身を含む): 518630580

約数和(自身を除く): 359052300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 443273, 886546, 1329819, 1773092, 2216365, 2659638, 3546184, 3989457, 4432730, 5319276, 6649095, 7978914, 8865460, 10638552, 13298190, 15957828, 17730920, 19947285, 26596380, 31915656, 39894570, 53192760, 79789140, 159578280]

約数ペア:

[(1, 159578280), (2, 79789140), (3, 53192760), (4, 39894570), (5, 31915656), (6, 26596380), (8, 19947285), (9, 17730920), (10, 15957828), (12, 13298190), (15, 10638552), (18, 8865460), (20, 7978914), (24, 6649095), (30, 5319276), (36, 4432730), (40, 3989457), (45, 3546184), (60, 2659638), (72, 2216365), (90, 1773092), (120, 1329819), (180, 886546), (360, 443273)]