27485760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{28631}}^1$

素因数の和:28651

約数の個数: 56

約数和(自身を含む): 87270336

約数和(自身を除く): 59784576

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, 160, 192, 240, 320, 480, 960, 28631, 57262, 85893, 114524, 143155, 171786, 229048, 286310, 343572, 429465, 458096, 572620, 687144, 858930, 916192, 1145240, 1374288, 1717860, 1832384, 2290480, 2748576, 3435720, 4580960, 5497152, 6871440, 9161920, 13742880, 27485760]

約数ペア:

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