27208560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1642

約数の個数: 80

約数和(自身を含む): 85557024

約数和(自身を除く): 58348464

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, 1553, 1752, 2190, 2920, 3106, 3504, 4380, 4659, 5840, 6212, 7765, 8760, 9318, 12424, 15530, 17520, 18636, 23295, 24848, 31060, 37272, 46590, 62120, 74544, 93180, 113369, 124240, 186360, 226738, 340107, 372720, 453476, 566845, 680214, 906952, 1133690, 1360428, 1700535, 1813904, 2267380, 2720856, 3401070, 4534760, 5441712, 6802140, 9069520, 13604280, 27208560]

約数ペア:

[(1, 27208560), (2, 13604280), (3, 9069520), (4, 6802140), (5, 5441712), (6, 4534760), (8, 3401070), (10, 2720856), (12, 2267380), (15, 1813904), (16, 1700535), (20, 1360428), (24, 1133690), (30, 906952), (40, 680214), (48, 566845), (60, 453476), (73, 372720), (80, 340107), (120, 226738), (146, 186360), (219, 124240), (240, 113369), (292, 93180), (365, 74544), (438, 62120), (584, 46590), (730, 37272), (876, 31060), (1095, 24848), (1168, 23295), (1460, 18636), (1553, 17520), (1752, 15530), (2190, 12424), (2920, 9318), (3106, 8760), (3504, 7765), (4380, 6212), (4659, 5840)]