137102880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{285631}}^1$

素因数の和:285649

約数の個数: 48

約数和(自身を含む): 431875584

約数和(自身を除く): 294772704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 285631, 571262, 856893, 1142524, 1428155, 1713786, 2285048, 2856310, 3427572, 4284465, 4570096, 5712620, 6855144, 8568930, 9140192, 11425240, 13710288, 17137860, 22850480, 27420576, 34275720, 45700960, 68551440, 137102880]

約数ペア:

[(1, 137102880), (2, 68551440), (3, 45700960), (4, 34275720), (5, 27420576), (6, 22850480), (8, 17137860), (10, 13710288), (12, 11425240), (15, 9140192), (16, 8568930), (20, 6855144), (24, 5712620), (30, 4570096), (32, 4284465), (40, 3427572), (48, 2856310), (60, 2285048), (80, 1713786), (96, 1428155), (120, 1142524), (160, 856893), (240, 571262), (480, 285631)]