38700240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1556

約数の個数: 80

約数和(自身を含む): 121117248

約数和(自身を除く): 82417008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1427, 1695, 1808, 2260, 2712, 2854, 3390, 4281, 4520, 5424, 5708, 6780, 7135, 8562, 9040, 11416, 13560, 14270, 17124, 21405, 22832, 27120, 28540, 34248, 42810, 57080, 68496, 85620, 114160, 161251, 171240, 322502, 342480, 483753, 645004, 806255, 967506, 1290008, 1612510, 1935012, 2418765, 2580016, 3225020, 3870024, 4837530, 6450040, 7740048, 9675060, 12900080, 19350120, 38700240]

約数ペア:

[(1, 38700240), (2, 19350120), (3, 12900080), (4, 9675060), (5, 7740048), (6, 6450040), (8, 4837530), (10, 3870024), (12, 3225020), (15, 2580016), (16, 2418765), (20, 1935012), (24, 1612510), (30, 1290008), (40, 967506), (48, 806255), (60, 645004), (80, 483753), (113, 342480), (120, 322502), (226, 171240), (240, 161251), (339, 114160), (452, 85620), (565, 68496), (678, 57080), (904, 42810), (1130, 34248), (1356, 28540), (1427, 27120), (1695, 22832), (1808, 21405), (2260, 17124), (2712, 14270), (2854, 13560), (3390, 11416), (4281, 9040), (4520, 8562), (5424, 7135), (5708, 6780)]