76621760

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1773

約数の個数: 56

約数和(自身を含む): 183794400

約数和(自身を除く): 107172640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 1607, 2384, 2980, 3214, 4768, 5960, 6428, 8035, 9536, 11920, 12856, 16070, 23840, 25712, 32140, 47680, 51424, 64280, 102848, 128560, 239443, 257120, 478886, 514240, 957772, 1197215, 1915544, 2394430, 3831088, 4788860, 7662176, 9577720, 15324352, 19155440, 38310880, 76621760]

約数ペア:

[(1, 76621760), (2, 38310880), (4, 19155440), (5, 15324352), (8, 9577720), (10, 7662176), (16, 4788860), (20, 3831088), (32, 2394430), (40, 1915544), (64, 1197215), (80, 957772), (149, 514240), (160, 478886), (298, 257120), (320, 239443), (596, 128560), (745, 102848), (1192, 64280), (1490, 51424), (1607, 47680), (2384, 32140), (2980, 25712), (3214, 23840), (4768, 16070), (5960, 12856), (6428, 11920), (8035, 9536)]