401070840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3342257}}^1$

素因数の和:3342271

約数の個数: 32

約数和(自身を含む): 1203212880

約数和(自身を除く): 802142040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3342257, 6684514, 10026771, 13369028, 16711285, 20053542, 26738056, 33422570, 40107084, 50133855, 66845140, 80214168, 100267710, 133690280, 200535420, 401070840]

約数ペア:

[(1, 401070840), (2, 200535420), (3, 133690280), (4, 100267710), (5, 80214168), (6, 66845140), (8, 50133855), (10, 40107084), (12, 33422570), (15, 26738056), (20, 20053542), (24, 16711285), (30, 13369028), (40, 10026771), (60, 6684514), (120, 3342257)]