42500520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{118057}}^1$

素因数の和:118074

約数の個数: 48

約数和(自身を含む): 138127860

約数和(自身を除く): 95627340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 118057, 236114, 354171, 472228, 590285, 708342, 944456, 1062513, 1180570, 1416684, 1770855, 2125026, 2361140, 2833368, 3541710, 4250052, 4722280, 5312565, 7083420, 8500104, 10625130, 14166840, 21250260, 42500520]

約数ペア:

[(1, 42500520), (2, 21250260), (3, 14166840), (4, 10625130), (5, 8500104), (6, 7083420), (8, 5312565), (9, 4722280), (10, 4250052), (12, 3541710), (15, 2833368), (18, 2361140), (20, 2125026), (24, 1770855), (30, 1416684), (36, 1180570), (40, 1062513), (45, 944456), (60, 708342), (72, 590285), (90, 472228), (120, 354171), (180, 236114), (360, 118057)]