40269420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74573}}^1$

素因数の和:74591

約数の個数: 48

約数和(自身を含む): 125284320

約数和(自身を除く): 85014900

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, 74573, 149146, 223719, 298292, 372865, 447438, 671157, 745730, 894876, 1118595, 1342314, 1491460, 2013471, 2237190, 2684628, 3355785, 4026942, 4474380, 6711570, 8053884, 10067355, 13423140, 20134710, 40269420]

約数ペア:

[(1, 40269420), (2, 20134710), (3, 13423140), (4, 10067355), (5, 8053884), (6, 6711570), (9, 4474380), (10, 4026942), (12, 3355785), (15, 2684628), (18, 2237190), (20, 2013471), (27, 1491460), (30, 1342314), (36, 1118595), (45, 894876), (54, 745730), (60, 671157), (90, 447438), (108, 372865), (135, 298292), (180, 223719), (270, 149146), (540, 74573)]