152891520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79631}}^1$

素因数の和:79653

約数の個数: 64

約数和(自身を含む): 487347840

約数和(自身を除く): 334456320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 79631, 159262, 238893, 318524, 398155, 477786, 637048, 796310, 955572, 1194465, 1274096, 1592620, 1911144, 2388930, 2548192, 3185240, 3822288, 4777860, 5096384, 6370480, 7644576, 9555720, 10192768, 12740960, 15289152, 19111440, 25481920, 30578304, 38222880, 50963840, 76445760, 152891520]

約数ペア:

[(1, 152891520), (2, 76445760), (3, 50963840), (4, 38222880), (5, 30578304), (6, 25481920), (8, 19111440), (10, 15289152), (12, 12740960), (15, 10192768), (16, 9555720), (20, 7644576), (24, 6370480), (30, 5096384), (32, 4777860), (40, 3822288), (48, 3185240), (60, 2548192), (64, 2388930), (80, 1911144), (96, 1592620), (120, 1274096), (128, 1194465), (160, 955572), (192, 796310), (240, 637048), (320, 477786), (384, 398155), (480, 318524), (640, 238893), (960, 159262), (1920, 79631)]