42116280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1249}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 126900000

約数和(自身を除く): 84783720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1249, 1405, 1686, 2248, 2498, 2810, 3372, 3747, 4215, 4996, 5620, 6245, 6744, 7494, 8430, 9992, 11240, 12490, 14988, 16860, 18735, 24980, 29976, 33720, 37470, 49960, 74940, 149880, 350969, 701938, 1052907, 1403876, 1754845, 2105814, 2807752, 3509690, 4211628, 5264535, 7019380, 8423256, 10529070, 14038760, 21058140, 42116280]

約数ペア:

[(1, 42116280), (2, 21058140), (3, 14038760), (4, 10529070), (5, 8423256), (6, 7019380), (8, 5264535), (10, 4211628), (12, 3509690), (15, 2807752), (20, 2105814), (24, 1754845), (30, 1403876), (40, 1052907), (60, 701938), (120, 350969), (281, 149880), (562, 74940), (843, 49960), (1124, 37470), (1249, 33720), (1405, 29976), (1686, 24980), (2248, 18735), (2498, 16860), (2810, 14988), (3372, 12490), (3747, 11240), (4215, 9992), (4996, 8430), (5620, 7494), (6245, 6744)]