27853260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4507}}^1$

素因数の和:4622

約数の個数: 48

約数和(自身を含む): 78763776

約数和(自身を除く): 50910516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 4507, 6180, 9014, 13521, 18028, 22535, 27042, 45070, 54084, 67605, 90140, 135210, 270420, 464221, 928442, 1392663, 1856884, 2321105, 2785326, 4642210, 5570652, 6963315, 9284420, 13926630, 27853260]

約数ペア:

[(1, 27853260), (2, 13926630), (3, 9284420), (4, 6963315), (5, 5570652), (6, 4642210), (10, 2785326), (12, 2321105), (15, 1856884), (20, 1392663), (30, 928442), (60, 464221), (103, 270420), (206, 135210), (309, 90140), (412, 67605), (515, 54084), (618, 45070), (1030, 27042), (1236, 22535), (1545, 18028), (2060, 13521), (3090, 9014), (4507, 6180)]