15883380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{88241}}^1$

素因数の和:88256

約数の個数: 36

約数和(自身を含む): 48180132

約数和(自身を除く): 32296752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 88241, 176482, 264723, 352964, 441205, 529446, 794169, 882410, 1058892, 1323615, 1588338, 1764820, 2647230, 3176676, 3970845, 5294460, 7941690, 15883380]

約数ペア:

[(1, 15883380), (2, 7941690), (3, 5294460), (4, 3970845), (5, 3176676), (6, 2647230), (9, 1764820), (10, 1588338), (12, 1323615), (15, 1058892), (18, 882410), (20, 794169), (30, 529446), (36, 441205), (45, 352964), (60, 264723), (90, 176482), (180, 88241)]