120120945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3169}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 231891840

約数和(自身を除く): 111770895

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1805, 1995, 2527, 3169, 5415, 7581, 9507, 12635, 15845, 22183, 37905, 47535, 60211, 66549, 110915, 180633, 301055, 332745, 421477, 903165, 1144009, 1264431, 2107385, 3432027, 5720045, 6322155, 8008063, 17160135, 24024189, 40040315, 120120945]

約数ペア:

[(1, 120120945), (3, 40040315), (5, 24024189), (7, 17160135), (15, 8008063), (19, 6322155), (21, 5720045), (35, 3432027), (57, 2107385), (95, 1264431), (105, 1144009), (133, 903165), (285, 421477), (361, 332745), (399, 301055), (665, 180633), (1083, 110915), (1805, 66549), (1995, 60211), (2527, 47535), (3169, 37905), (5415, 22183), (7581, 15845), (9507, 12635)]