290226120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7727}}^1$

素因数の和:8054

約数の個数: 64

約数和(自身を含む): 873573120

約数和(自身を除く): 583347000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 6260, 7512, 7727, 9390, 12520, 15454, 18780, 23181, 30908, 37560, 38635, 46362, 61816, 77270, 92724, 115905, 154540, 185448, 231810, 309080, 463620, 927240, 2418551, 4837102, 7255653, 9674204, 12092755, 14511306, 19348408, 24185510, 29022612, 36278265, 48371020, 58045224, 72556530, 96742040, 145113060, 290226120]

約数ペア:

[(1, 290226120), (2, 145113060), (3, 96742040), (4, 72556530), (5, 58045224), (6, 48371020), (8, 36278265), (10, 29022612), (12, 24185510), (15, 19348408), (20, 14511306), (24, 12092755), (30, 9674204), (40, 7255653), (60, 4837102), (120, 2418551), (313, 927240), (626, 463620), (939, 309080), (1252, 231810), (1565, 185448), (1878, 154540), (2504, 115905), (3130, 92724), (3756, 77270), (4695, 61816), (6260, 46362), (7512, 38635), (7727, 37560), (9390, 30908), (12520, 23181), (15454, 18780)]