12893640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 39009600

約数和(自身を除く): 26115960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 773, 834, 1112, 1390, 1546, 1668, 2085, 2319, 2780, 3092, 3336, 3865, 4170, 4638, 5560, 6184, 7730, 8340, 9276, 11595, 15460, 16680, 18552, 23190, 30920, 46380, 92760, 107447, 214894, 322341, 429788, 537235, 644682, 859576, 1074470, 1289364, 1611705, 2148940, 2578728, 3223410, 4297880, 6446820, 12893640]

約数ペア:

[(1, 12893640), (2, 6446820), (3, 4297880), (4, 3223410), (5, 2578728), (6, 2148940), (8, 1611705), (10, 1289364), (12, 1074470), (15, 859576), (20, 644682), (24, 537235), (30, 429788), (40, 322341), (60, 214894), (120, 107447), (139, 92760), (278, 46380), (417, 30920), (556, 23190), (695, 18552), (773, 16680), (834, 15460), (1112, 11595), (1390, 9276), (1546, 8340), (1668, 7730), (2085, 6184), (2319, 5560), (2780, 4638), (3092, 4170), (3336, 3865)]