54971520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28631}}^1$

素因数の和:28653

約数の個数: 64

約数和(自身を含む): 175227840

約数和(自身を除く): 120256320

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, 28631, 57262, 85893, 114524, 143155, 171786, 229048, 286310, 343572, 429465, 458096, 572620, 687144, 858930, 916192, 1145240, 1374288, 1717860, 1832384, 2290480, 2748576, 3435720, 3664768, 4580960, 5497152, 6871440, 9161920, 10994304, 13742880, 18323840, 27485760, 54971520]

約数ペア:

[(1, 54971520), (2, 27485760), (3, 18323840), (4, 13742880), (5, 10994304), (6, 9161920), (8, 6871440), (10, 5497152), (12, 4580960), (15, 3664768), (16, 3435720), (20, 2748576), (24, 2290480), (30, 1832384), (32, 1717860), (40, 1374288), (48, 1145240), (60, 916192), (64, 858930), (80, 687144), (96, 572620), (120, 458096), (128, 429465), (160, 343572), (192, 286310), (240, 229048), (320, 171786), (384, 143155), (480, 114524), (640, 85893), (960, 57262), (1920, 28631)]