15232440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5519}}^1$

素因数の和:5556

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 32460360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 5519, 11038, 16557, 22076, 27595, 33114, 44152, 55190, 66228, 82785, 110380, 126937, 132456, 165570, 220760, 253874, 331140, 380811, 507748, 634685, 662280, 761622, 1015496, 1269370, 1523244, 1904055, 2538740, 3046488, 3808110, 5077480, 7616220, 15232440]

約数ペア:

[(1, 15232440), (2, 7616220), (3, 5077480), (4, 3808110), (5, 3046488), (6, 2538740), (8, 1904055), (10, 1523244), (12, 1269370), (15, 1015496), (20, 761622), (23, 662280), (24, 634685), (30, 507748), (40, 380811), (46, 331140), (60, 253874), (69, 220760), (92, 165570), (115, 132456), (120, 126937), (138, 110380), (184, 82785), (230, 66228), (276, 55190), (345, 44152), (460, 33114), (552, 27595), (690, 22076), (920, 16557), (1380, 11038), (2760, 5519)]