8261580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7278

約数の個数: 48

約数和(自身を含む): 24353280

約数和(自身を除く): 16091700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7247, 14494, 21741, 28988, 36235, 43482, 72470, 86964, 108705, 137693, 144940, 217410, 275386, 413079, 434820, 550772, 688465, 826158, 1376930, 1652316, 2065395, 2753860, 4130790, 8261580]

約数ペア:

[(1, 8261580), (2, 4130790), (3, 2753860), (4, 2065395), (5, 1652316), (6, 1376930), (10, 826158), (12, 688465), (15, 550772), (19, 434820), (20, 413079), (30, 275386), (38, 217410), (57, 144940), (60, 137693), (76, 108705), (95, 86964), (114, 72470), (190, 43482), (228, 36235), (285, 28988), (380, 21741), (570, 14494), (1140, 7247)]