12516120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{3863}}^1$

素因数の和:3886

約数の個数: 80

約数和(自身を含む): 42078960

約数和(自身を除く): 29562840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 3863, 7726, 11589, 15452, 19315, 23178, 30904, 34767, 38630, 46356, 57945, 69534, 77260, 92712, 104301, 115890, 139068, 154520, 173835, 208602, 231780, 278136, 312903, 347670, 417204, 463560, 521505, 625806, 695340, 834408, 1043010, 1251612, 1390680, 1564515, 2086020, 2503224, 3129030, 4172040, 6258060, 12516120]

約数ペア:

[(1, 12516120), (2, 6258060), (3, 4172040), (4, 3129030), (5, 2503224), (6, 2086020), (8, 1564515), (9, 1390680), (10, 1251612), (12, 1043010), (15, 834408), (18, 695340), (20, 625806), (24, 521505), (27, 463560), (30, 417204), (36, 347670), (40, 312903), (45, 278136), (54, 231780), (60, 208602), (72, 173835), (81, 154520), (90, 139068), (108, 115890), (120, 104301), (135, 92712), (162, 77260), (180, 69534), (216, 57945), (270, 46356), (324, 38630), (360, 34767), (405, 30904), (540, 23178), (648, 19315), (810, 15452), (1080, 11589), (1620, 7726), (3240, 3863)]