16282680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 49904640

約数和(自身を除く): 33621960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 2887, 5640, 5774, 8661, 11548, 14435, 17322, 23096, 28870, 34644, 43305, 57740, 69288, 86610, 115480, 135689, 173220, 271378, 346440, 407067, 542756, 678445, 814134, 1085512, 1356890, 1628268, 2035335, 2713780, 3256536, 4070670, 5427560, 8141340, 16282680]

約数ペア:

[(1, 16282680), (2, 8141340), (3, 5427560), (4, 4070670), (5, 3256536), (6, 2713780), (8, 2035335), (10, 1628268), (12, 1356890), (15, 1085512), (20, 814134), (24, 678445), (30, 542756), (40, 407067), (47, 346440), (60, 271378), (94, 173220), (120, 135689), (141, 115480), (188, 86610), (235, 69288), (282, 57740), (376, 43305), (470, 34644), (564, 28870), (705, 23096), (940, 17322), (1128, 14435), (1410, 11548), (1880, 8661), (2820, 5774), (2887, 5640)]