77519580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1373}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 217443744

約数和(自身を除く): 139924164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 941, 1373, 1882, 2746, 2823, 3764, 4119, 4705, 5492, 5646, 6865, 8238, 9410, 11292, 13730, 14115, 16476, 18820, 20595, 27460, 28230, 41190, 56460, 82380, 1291993, 2583986, 3875979, 5167972, 6459965, 7751958, 12919930, 15503916, 19379895, 25839860, 38759790, 77519580]

約数ペア:

[(1, 77519580), (2, 38759790), (3, 25839860), (4, 19379895), (5, 15503916), (6, 12919930), (10, 7751958), (12, 6459965), (15, 5167972), (20, 3875979), (30, 2583986), (60, 1291993), (941, 82380), (1373, 56460), (1882, 41190), (2746, 28230), (2823, 27460), (3764, 20595), (4119, 18820), (4705, 16476), (5492, 14115), (5646, 13730), (6865, 11292), (8238, 9410)]