39437520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2340

約数の個数: 80

約数和(自身を含む): 123986112

約数和(自身を除く): 84548592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2251, 2920, 3504, 4380, 4502, 5840, 6753, 8760, 9004, 11255, 13506, 17520, 18008, 22510, 27012, 33765, 36016, 45020, 54024, 67530, 90040, 108048, 135060, 164323, 180080, 270120, 328646, 492969, 540240, 657292, 821615, 985938, 1314584, 1643230, 1971876, 2464845, 2629168, 3286460, 3943752, 4929690, 6572920, 7887504, 9859380, 13145840, 19718760, 39437520]

約数ペア:

[(1, 39437520), (2, 19718760), (3, 13145840), (4, 9859380), (5, 7887504), (6, 6572920), (8, 4929690), (10, 3943752), (12, 3286460), (15, 2629168), (16, 2464845), (20, 1971876), (24, 1643230), (30, 1314584), (40, 985938), (48, 821615), (60, 657292), (73, 540240), (80, 492969), (120, 328646), (146, 270120), (219, 180080), (240, 164323), (292, 135060), (365, 108048), (438, 90040), (584, 67530), (730, 54024), (876, 45020), (1095, 36016), (1168, 33765), (1460, 27012), (1752, 22510), (2190, 18008), (2251, 17520), (2920, 13506), (3504, 11255), (4380, 9004), (4502, 8760), (5840, 6753)]