8049450840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{450193}}^1$

素因数の和:450356

約数の個数: 64

約数和(自身を含む): 24310476000

約数和(自身を除く): 16261025160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 450193, 900386, 1350579, 1800772, 2250965, 2701158, 3601544, 4501930, 5402316, 6752895, 9003860, 10804632, 13505790, 18007720, 27011580, 54023160, 67078757, 134157514, 201236271, 268315028, 335393785, 402472542, 536630056, 670787570, 804945084, 1006181355, 1341575140, 1609890168, 2012362710, 2683150280, 4024725420, 8049450840]

約数ペア:

[(1, 8049450840), (2, 4024725420), (3, 2683150280), (4, 2012362710), (5, 1609890168), (6, 1341575140), (8, 1006181355), (10, 804945084), (12, 670787570), (15, 536630056), (20, 402472542), (24, 335393785), (30, 268315028), (40, 201236271), (60, 134157514), (120, 67078757), (149, 54023160), (298, 27011580), (447, 18007720), (596, 13505790), (745, 10804632), (894, 9003860), (1192, 6752895), (1490, 5402316), (1788, 4501930), (2235, 3601544), (2980, 2701158), (3576, 2250965), (4470, 1800772), (5960, 1350579), (8940, 900386), (17880, 450193)]