42962940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79561}}^1$

素因数の和:79579

約数の個数: 48

約数和(自身を含む): 133664160

約数和(自身を除く): 90701220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 79561, 159122, 238683, 318244, 397805, 477366, 716049, 795610, 954732, 1193415, 1432098, 1591220, 2148147, 2386830, 2864196, 3580245, 4296294, 4773660, 7160490, 8592588, 10740735, 14320980, 21481470, 42962940]

約数ペア:

[(1, 42962940), (2, 21481470), (3, 14320980), (4, 10740735), (5, 8592588), (6, 7160490), (9, 4773660), (10, 4296294), (12, 3580245), (15, 2864196), (18, 2386830), (20, 2148147), (27, 1591220), (30, 1432098), (36, 1193415), (45, 954732), (54, 795610), (60, 716049), (90, 477366), (108, 397805), (135, 318244), (180, 238683), (270, 159122), (540, 79561)]