1872201960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5200561}}^1$

素因数の和:5200578

約数の個数: 48

約数和(自身を含む): 6084657540

約数和(自身を除く): 4212455580

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, 5200561, 10401122, 15601683, 20802244, 26002805, 31203366, 41604488, 46805049, 52005610, 62406732, 78008415, 93610098, 104011220, 124813464, 156016830, 187220196, 208022440, 234025245, 312033660, 374440392, 468050490, 624067320, 936100980, 1872201960]

約数ペア:

[(1, 1872201960), (2, 936100980), (3, 624067320), (4, 468050490), (5, 374440392), (6, 312033660), (8, 234025245), (9, 208022440), (10, 187220196), (12, 156016830), (15, 124813464), (18, 104011220), (20, 93610098), (24, 78008415), (30, 62406732), (36, 52005610), (40, 46805049), (45, 41604488), (60, 31203366), (72, 26002805), (90, 20802244), (120, 15601683), (180, 10401122), (360, 5200561)]