45139140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83591}}^1$

素因数の和:83609

約数の個数: 48

約数和(自身を含む): 140434560

約数和(自身を除く): 95295420

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, 83591, 167182, 250773, 334364, 417955, 501546, 752319, 835910, 1003092, 1253865, 1504638, 1671820, 2256957, 2507730, 3009276, 3761595, 4513914, 5015460, 7523190, 9027828, 11284785, 15046380, 22569570, 45139140]

約数ペア:

[(1, 45139140), (2, 22569570), (3, 15046380), (4, 11284785), (5, 9027828), (6, 7523190), (9, 5015460), (10, 4513914), (12, 3761595), (15, 3009276), (18, 2507730), (20, 2256957), (27, 1671820), (30, 1504638), (36, 1253865), (45, 1003092), (54, 835910), (60, 752319), (90, 501546), (108, 417955), (135, 334364), (180, 250773), (270, 167182), (540, 83591)]