122176680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2539}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 367588800

約数和(自身を除く): 245412120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 2539, 3208, 4010, 4812, 5078, 6015, 7617, 8020, 9624, 10156, 12030, 12695, 15234, 16040, 20312, 24060, 25390, 30468, 38085, 48120, 50780, 60936, 76170, 101560, 152340, 304680, 1018139, 2036278, 3054417, 4072556, 5090695, 6108834, 8145112, 10181390, 12217668, 15272085, 20362780, 24435336, 30544170, 40725560, 61088340, 122176680]

約数ペア:

[(1, 122176680), (2, 61088340), (3, 40725560), (4, 30544170), (5, 24435336), (6, 20362780), (8, 15272085), (10, 12217668), (12, 10181390), (15, 8145112), (20, 6108834), (24, 5090695), (30, 4072556), (40, 3054417), (60, 2036278), (120, 1018139), (401, 304680), (802, 152340), (1203, 101560), (1604, 76170), (2005, 60936), (2406, 50780), (2539, 48120), (3208, 38085), (4010, 30468), (4812, 25390), (5078, 24060), (6015, 20312), (7617, 16040), (8020, 15234), (9624, 12695), (10156, 12030)]