2068551480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{282589}}^1$

素因数の和:282664

約数の個数: 64

約数和(自身を含む): 6307408800

約数和(自身を除く): 4238857320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 282589, 565178, 847767, 1130356, 1412945, 1695534, 2260712, 2825890, 3391068, 4238835, 5651780, 6782136, 8477670, 11303560, 16955340, 17237929, 33910680, 34475858, 51713787, 68951716, 86189645, 103427574, 137903432, 172379290, 206855148, 258568935, 344758580, 413710296, 517137870, 689517160, 1034275740, 2068551480]

約数ペア:

[(1, 2068551480), (2, 1034275740), (3, 689517160), (4, 517137870), (5, 413710296), (6, 344758580), (8, 258568935), (10, 206855148), (12, 172379290), (15, 137903432), (20, 103427574), (24, 86189645), (30, 68951716), (40, 51713787), (60, 34475858), (61, 33910680), (120, 17237929), (122, 16955340), (183, 11303560), (244, 8477670), (305, 6782136), (366, 5651780), (488, 4238835), (610, 3391068), (732, 2825890), (915, 2260712), (1220, 1695534), (1464, 1412945), (1830, 1130356), (2440, 847767), (3660, 565178), (7320, 282589)]