29984040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27763}}^1$

素因数の和:27783

約数の個数: 64

約数和(自身を含む): 99950400

約数和(自身を除く): 69966360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 27763, 55526, 83289, 111052, 138815, 166578, 222104, 249867, 277630, 333156, 416445, 499734, 555260, 666312, 749601, 832890, 999468, 1110520, 1249335, 1499202, 1665780, 1998936, 2498670, 2998404, 3331560, 3748005, 4997340, 5996808, 7496010, 9994680, 14992020, 29984040]

約数ペア:

[(1, 29984040), (2, 14992020), (3, 9994680), (4, 7496010), (5, 5996808), (6, 4997340), (8, 3748005), (9, 3331560), (10, 2998404), (12, 2498670), (15, 1998936), (18, 1665780), (20, 1499202), (24, 1249335), (27, 1110520), (30, 999468), (36, 832890), (40, 749601), (45, 666312), (54, 555260), (60, 499734), (72, 416445), (90, 333156), (108, 277630), (120, 249867), (135, 222104), (180, 166578), (216, 138815), (270, 111052), (360, 83289), (540, 55526), (1080, 27763)]