11308920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13463}}^1$

素因数の和:13484

約数の個数: 64

約数和(自身を含む): 38776320

約数和(自身を除く): 27467400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 13463, 26926, 40389, 53852, 67315, 80778, 94241, 107704, 134630, 161556, 188482, 201945, 269260, 282723, 323112, 376964, 403890, 471205, 538520, 565446, 753928, 807780, 942410, 1130892, 1413615, 1615560, 1884820, 2261784, 2827230, 3769640, 5654460, 11308920]

約数ペア:

[(1, 11308920), (2, 5654460), (3, 3769640), (4, 2827230), (5, 2261784), (6, 1884820), (7, 1615560), (8, 1413615), (10, 1130892), (12, 942410), (14, 807780), (15, 753928), (20, 565446), (21, 538520), (24, 471205), (28, 403890), (30, 376964), (35, 323112), (40, 282723), (42, 269260), (56, 201945), (60, 188482), (70, 161556), (84, 134630), (105, 107704), (120, 94241), (140, 80778), (168, 67315), (210, 53852), (280, 40389), (420, 26926), (840, 13463)]