380023360

素因数分解:

$2^6\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1607}}^1$

素因数の和:2363

約数の個数: 56

約数和(自身を含む): 906719040

約数和(自身を除く): 526695680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 739, 1478, 1607, 2956, 3214, 3695, 5912, 6428, 7390, 8035, 11824, 12856, 14780, 16070, 23648, 25712, 29560, 32140, 47296, 51424, 59120, 64280, 102848, 118240, 128560, 236480, 257120, 514240, 1187573, 2375146, 4750292, 5937865, 9500584, 11875730, 19001168, 23751460, 38002336, 47502920, 76004672, 95005840, 190011680, 380023360]

約数ペア:

[(1, 380023360), (2, 190011680), (4, 95005840), (5, 76004672), (8, 47502920), (10, 38002336), (16, 23751460), (20, 19001168), (32, 11875730), (40, 9500584), (64, 5937865), (80, 4750292), (160, 2375146), (320, 1187573), (739, 514240), (1478, 257120), (1607, 236480), (2956, 128560), (3214, 118240), (3695, 102848), (5912, 64280), (6428, 59120), (7390, 51424), (8035, 47296), (11824, 32140), (12856, 29560), (14780, 25712), (16070, 23648)]