13289880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{110749}}^1$

素因数の和:110763

約数の個数: 32

約数和(自身を含む): 39870000

約数和(自身を除く): 26580120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 110749, 221498, 332247, 442996, 553745, 664494, 885992, 1107490, 1328988, 1661235, 2214980, 2657976, 3322470, 4429960, 6644940, 13289880]

約数ペア:

[(1, 13289880), (2, 6644940), (3, 4429960), (4, 3322470), (5, 2657976), (6, 2214980), (8, 1661235), (10, 1328988), (12, 1107490), (15, 885992), (20, 664494), (24, 553745), (30, 442996), (40, 332247), (60, 221498), (120, 110749)]