77472840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5923}}^1$

素因数の和:6046

約数の個数: 64

約数和(自身を含む): 234590400

約数和(自身を除く): 157117560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 5923, 6540, 11846, 13080, 17769, 23692, 29615, 35538, 47384, 59230, 71076, 88845, 118460, 142152, 177690, 236920, 355380, 645607, 710760, 1291214, 1936821, 2582428, 3228035, 3873642, 5164856, 6456070, 7747284, 9684105, 12912140, 15494568, 19368210, 25824280, 38736420, 77472840]

約数ペア:

[(1, 77472840), (2, 38736420), (3, 25824280), (4, 19368210), (5, 15494568), (6, 12912140), (8, 9684105), (10, 7747284), (12, 6456070), (15, 5164856), (20, 3873642), (24, 3228035), (30, 2582428), (40, 1936821), (60, 1291214), (109, 710760), (120, 645607), (218, 355380), (327, 236920), (436, 177690), (545, 142152), (654, 118460), (872, 88845), (1090, 71076), (1308, 59230), (1635, 47384), (2180, 35538), (2616, 29615), (3270, 23692), (4360, 17769), (5923, 13080), (6540, 11846)]