180782880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{376631}}^1$

素因数の和:376649

約数の個数: 48

約数和(自身を含む): 569467584

約数和(自身を除く): 388684704

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, 376631, 753262, 1129893, 1506524, 1883155, 2259786, 3013048, 3766310, 4519572, 5649465, 6026096, 7532620, 9039144, 11298930, 12052192, 15065240, 18078288, 22597860, 30130480, 36156576, 45195720, 60260960, 90391440, 180782880]

約数ペア:

[(1, 180782880), (2, 90391440), (3, 60260960), (4, 45195720), (5, 36156576), (6, 30130480), (8, 22597860), (10, 18078288), (12, 15065240), (15, 12052192), (16, 11298930), (20, 9039144), (24, 7532620), (30, 6026096), (32, 5649465), (40, 4519572), (48, 3766310), (60, 3013048), (80, 2259786), (96, 1883155), (120, 1506524), (160, 1129893), (240, 753262), (480, 376631)]