27077520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 84458880

約数和(自身を除く): 57381360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 439, 514, 771, 878, 1028, 1285, 1317, 1542, 1756, 2056, 2195, 2570, 2634, 3084, 3512, 3855, 4112, 4390, 5140, 5268, 6168, 6585, 7024, 7710, 8780, 10280, 10536, 12336, 13170, 15420, 17560, 20560, 21072, 26340, 30840, 35120, 52680, 61680, 105360, 112823, 225646, 338469, 451292, 564115, 676938, 902584, 1128230, 1353876, 1692345, 1805168, 2256460, 2707752, 3384690, 4512920, 5415504, 6769380, 9025840, 13538760, 27077520]

約数ペア:

[(1, 27077520), (2, 13538760), (3, 9025840), (4, 6769380), (5, 5415504), (6, 4512920), (8, 3384690), (10, 2707752), (12, 2256460), (15, 1805168), (16, 1692345), (20, 1353876), (24, 1128230), (30, 902584), (40, 676938), (48, 564115), (60, 451292), (80, 338469), (120, 225646), (240, 112823), (257, 105360), (439, 61680), (514, 52680), (771, 35120), (878, 30840), (1028, 26340), (1285, 21072), (1317, 20560), (1542, 17560), (1756, 15420), (2056, 13170), (2195, 12336), (2570, 10536), (2634, 10280), (3084, 8780), (3512, 7710), (3855, 7024), (4112, 6585), (4390, 6168), (5140, 5268)]