80588580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10253}}^1$

素因数の和:10396

約数の個数: 48

約数和(自身を含む): 227392704

約数和(自身を除く): 146804124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 10253, 20506, 30759, 41012, 51265, 61518, 102530, 123036, 153795, 205060, 307590, 615180, 1343143, 2686286, 4029429, 5372572, 6715715, 8058858, 13431430, 16117716, 20147145, 26862860, 40294290, 80588580]

約数ペア:

[(1, 80588580), (2, 40294290), (3, 26862860), (4, 20147145), (5, 16117716), (6, 13431430), (10, 8058858), (12, 6715715), (15, 5372572), (20, 4029429), (30, 2686286), (60, 1343143), (131, 615180), (262, 307590), (393, 205060), (524, 153795), (655, 123036), (786, 102530), (1310, 61518), (1572, 51265), (1965, 41012), (2620, 30759), (3930, 20506), (7860, 10253)]