12775560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 44651520

約数和(自身を除く): 31875960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 227, 268, 280, 335, 402, 420, 454, 469, 536, 670, 681, 804, 840, 908, 938, 1005, 1135, 1340, 1362, 1407, 1589, 1608, 1816, 1876, 2010, 2270, 2345, 2680, 2724, 2814, 3178, 3405, 3752, 4020, 4540, 4690, 4767, 5448, 5628, 6356, 6810, 7035, 7945, 8040, 9080, 9380, 9534, 11256, 12712, 13620, 14070, 15209, 15890, 18760, 19068, 23835, 27240, 28140, 30418, 31780, 38136, 45627, 47670, 56280, 60836, 63560, 76045, 91254, 95340, 106463, 121672, 152090, 182508, 190680, 212926, 228135, 304180, 319389, 365016, 425852, 456270, 532315, 608360, 638778, 851704, 912540, 1064630, 1277556, 1596945, 1825080, 2129260, 2555112, 3193890, 4258520, 6387780, 12775560]

約数ペア:

[(1, 12775560), (2, 6387780), (3, 4258520), (4, 3193890), (5, 2555112), (6, 2129260), (7, 1825080), (8, 1596945), (10, 1277556), (12, 1064630), (14, 912540), (15, 851704), (20, 638778), (21, 608360), (24, 532315), (28, 456270), (30, 425852), (35, 365016), (40, 319389), (42, 304180), (56, 228135), (60, 212926), (67, 190680), (70, 182508), (84, 152090), (105, 121672), (120, 106463), (134, 95340), (140, 91254), (168, 76045), (201, 63560), (210, 60836), (227, 56280), (268, 47670), (280, 45627), (335, 38136), (402, 31780), (420, 30418), (454, 28140), (469, 27240), (536, 23835), (670, 19068), (681, 18760), (804, 15890), (840, 15209), (908, 14070), (938, 13620), (1005, 12712), (1135, 11256), (1340, 9534), (1362, 9380), (1407, 9080), (1589, 8040), (1608, 7945), (1816, 7035), (1876, 6810), (2010, 6356), (2270, 5628), (2345, 5448), (2680, 4767), (2724, 4690), (2814, 4540), (3178, 4020), (3405, 3752)]