2695560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3209}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 9244800

約数和(自身を除く): 6549240

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, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3209, 6418, 9627, 12836, 16045, 19254, 22463, 25672, 32090, 38508, 44926, 48135, 64180, 67389, 77016, 89852, 96270, 112315, 128360, 134778, 179704, 192540, 224630, 269556, 336945, 385080, 449260, 539112, 673890, 898520, 1347780, 2695560]

約数ペア:

[(1, 2695560), (2, 1347780), (3, 898520), (4, 673890), (5, 539112), (6, 449260), (7, 385080), (8, 336945), (10, 269556), (12, 224630), (14, 192540), (15, 179704), (20, 134778), (21, 128360), (24, 112315), (28, 96270), (30, 89852), (35, 77016), (40, 67389), (42, 64180), (56, 48135), (60, 44926), (70, 38508), (84, 32090), (105, 25672), (120, 22463), (140, 19254), (168, 16045), (210, 12836), (280, 9627), (420, 6418), (840, 3209)]