118331520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61631}}^1$

素因数の和:61653

約数の個数: 64

約数和(自身を含む): 377187840

約数和(自身を除く): 258856320

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, 61631, 123262, 184893, 246524, 308155, 369786, 493048, 616310, 739572, 924465, 986096, 1232620, 1479144, 1848930, 1972192, 2465240, 2958288, 3697860, 3944384, 4930480, 5916576, 7395720, 7888768, 9860960, 11833152, 14791440, 19721920, 23666304, 29582880, 39443840, 59165760, 118331520]

約数ペア:

[(1, 118331520), (2, 59165760), (3, 39443840), (4, 29582880), (5, 23666304), (6, 19721920), (8, 14791440), (10, 11833152), (12, 9860960), (15, 7888768), (16, 7395720), (20, 5916576), (24, 4930480), (30, 3944384), (32, 3697860), (40, 2958288), (48, 2465240), (60, 1972192), (64, 1848930), (80, 1479144), (96, 1232620), (120, 986096), (128, 924465), (160, 739572), (192, 616310), (240, 493048), (320, 369786), (384, 308155), (480, 246524), (640, 184893), (960, 123262), (1920, 61631)]