78875040

素因数分解:

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

素因数の和:2342

約数の個数: 96

約数和(自身を含む): 251971776

約数和(自身を除く): 173096736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2251, 2336, 2920, 3504, 4380, 4502, 5840, 6753, 7008, 8760, 9004, 11255, 11680, 13506, 17520, 18008, 22510, 27012, 33765, 35040, 36016, 45020, 54024, 67530, 72032, 90040, 108048, 135060, 164323, 180080, 216096, 270120, 328646, 360160, 492969, 540240, 657292, 821615, 985938, 1080480, 1314584, 1643230, 1971876, 2464845, 2629168, 3286460, 3943752, 4929690, 5258336, 6572920, 7887504, 9859380, 13145840, 15775008, 19718760, 26291680, 39437520, 78875040]

約数ペア:

[(1, 78875040), (2, 39437520), (3, 26291680), (4, 19718760), (5, 15775008), (6, 13145840), (8, 9859380), (10, 7887504), (12, 6572920), (15, 5258336), (16, 4929690), (20, 3943752), (24, 3286460), (30, 2629168), (32, 2464845), (40, 1971876), (48, 1643230), (60, 1314584), (73, 1080480), (80, 985938), (96, 821615), (120, 657292), (146, 540240), (160, 492969), (219, 360160), (240, 328646), (292, 270120), (365, 216096), (438, 180080), (480, 164323), (584, 135060), (730, 108048), (876, 90040), (1095, 72032), (1168, 67530), (1460, 54024), (1752, 45020), (2190, 36016), (2251, 35040), (2336, 33765), (2920, 27012), (3504, 22510), (4380, 18008), (4502, 17520), (5840, 13506), (6753, 11680), (7008, 11255), (8760, 9004)]