3378840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 10424160

約数和(自身を除く): 7045320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 761, 888, 1110, 1480, 1522, 2220, 2283, 3044, 3805, 4440, 4566, 6088, 7610, 9132, 11415, 15220, 18264, 22830, 28157, 30440, 45660, 56314, 84471, 91320, 112628, 140785, 168942, 225256, 281570, 337884, 422355, 563140, 675768, 844710, 1126280, 1689420, 3378840]

約数ペア:

[(1, 3378840), (2, 1689420), (3, 1126280), (4, 844710), (5, 675768), (6, 563140), (8, 422355), (10, 337884), (12, 281570), (15, 225256), (20, 168942), (24, 140785), (30, 112628), (37, 91320), (40, 84471), (60, 56314), (74, 45660), (111, 30440), (120, 28157), (148, 22830), (185, 18264), (222, 15220), (296, 11415), (370, 9132), (444, 7610), (555, 6088), (740, 4566), (761, 4440), (888, 3805), (1110, 3044), (1480, 2283), (1522, 2220)]