7306320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4349}}^1$

素因数の和:4372

約数の個数: 80

約数和(自身を含む): 25891200

約数和(自身を除く): 18584880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 4349, 8698, 13047, 17396, 21745, 26094, 30443, 34792, 43490, 52188, 60886, 65235, 69584, 86980, 91329, 104376, 121772, 130470, 152215, 173960, 182658, 208752, 243544, 260940, 304430, 347920, 365316, 456645, 487088, 521880, 608860, 730632, 913290, 1043760, 1217720, 1461264, 1826580, 2435440, 3653160, 7306320]

約数ペア:

[(1, 7306320), (2, 3653160), (3, 2435440), (4, 1826580), (5, 1461264), (6, 1217720), (7, 1043760), (8, 913290), (10, 730632), (12, 608860), (14, 521880), (15, 487088), (16, 456645), (20, 365316), (21, 347920), (24, 304430), (28, 260940), (30, 243544), (35, 208752), (40, 182658), (42, 173960), (48, 152215), (56, 130470), (60, 121772), (70, 104376), (80, 91329), (84, 86980), (105, 69584), (112, 65235), (120, 60886), (140, 52188), (168, 43490), (210, 34792), (240, 30443), (280, 26094), (336, 21745), (420, 17396), (560, 13047), (840, 8698), (1680, 4349)]