67736280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3463}}^1$

素因数の和:3640

約数の個数: 64

約数和(自身を含む): 204514560

約数和(自身を除く): 136778280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3463, 3912, 4890, 6520, 6926, 9780, 10389, 13852, 17315, 19560, 20778, 27704, 34630, 41556, 51945, 69260, 83112, 103890, 138520, 207780, 415560, 564469, 1128938, 1693407, 2257876, 2822345, 3386814, 4515752, 5644690, 6773628, 8467035, 11289380, 13547256, 16934070, 22578760, 33868140, 67736280]

約数ペア:

[(1, 67736280), (2, 33868140), (3, 22578760), (4, 16934070), (5, 13547256), (6, 11289380), (8, 8467035), (10, 6773628), (12, 5644690), (15, 4515752), (20, 3386814), (24, 2822345), (30, 2257876), (40, 1693407), (60, 1128938), (120, 564469), (163, 415560), (326, 207780), (489, 138520), (652, 103890), (815, 83112), (978, 69260), (1304, 51945), (1630, 41556), (1956, 34630), (2445, 27704), (3260, 20778), (3463, 19560), (3912, 17315), (4890, 13852), (6520, 10389), (6926, 9780)]