480214260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{2903}}^1$

素因数の和:3837

約数の個数: 72

約数和(自身を含む): 1458737280

約数和(自身を除く): 978523020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 919, 1838, 2757, 2903, 3676, 4595, 5514, 5806, 8271, 8709, 9190, 11028, 11612, 13785, 14515, 16542, 17418, 18380, 26127, 27570, 29030, 33084, 34836, 41355, 43545, 52254, 55140, 58060, 82710, 87090, 104508, 130635, 165420, 174180, 261270, 522540, 2667857, 5335714, 8003571, 10671428, 13339285, 16007142, 24010713, 26678570, 32014284, 40017855, 48021426, 53357140, 80035710, 96042852, 120053565, 160071420, 240107130, 480214260]

約数ペア:

[(1, 480214260), (2, 240107130), (3, 160071420), (4, 120053565), (5, 96042852), (6, 80035710), (9, 53357140), (10, 48021426), (12, 40017855), (15, 32014284), (18, 26678570), (20, 24010713), (30, 16007142), (36, 13339285), (45, 10671428), (60, 8003571), (90, 5335714), (180, 2667857), (919, 522540), (1838, 261270), (2757, 174180), (2903, 165420), (3676, 130635), (4595, 104508), (5514, 87090), (5806, 82710), (8271, 58060), (8709, 55140), (9190, 52254), (11028, 43545), (11612, 41355), (13785, 34836), (14515, 33084), (16542, 29030), (17418, 27570), (18380, 26127)]