5391120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3209}}^1$

素因数の和:3232

約数の個数: 80

約数和(自身を含む): 19105920

約数和(自身を除く): 13714800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3209, 6418, 9627, 12836, 16045, 19254, 22463, 25672, 32090, 38508, 44926, 48135, 51344, 64180, 67389, 77016, 89852, 96270, 112315, 128360, 134778, 154032, 179704, 192540, 224630, 256720, 269556, 336945, 359408, 385080, 449260, 539112, 673890, 770160, 898520, 1078224, 1347780, 1797040, 2695560, 5391120]

約数ペア:

[(1, 5391120), (2, 2695560), (3, 1797040), (4, 1347780), (5, 1078224), (6, 898520), (7, 770160), (8, 673890), (10, 539112), (12, 449260), (14, 385080), (15, 359408), (16, 336945), (20, 269556), (21, 256720), (24, 224630), (28, 192540), (30, 179704), (35, 154032), (40, 134778), (42, 128360), (48, 112315), (56, 96270), (60, 89852), (70, 77016), (80, 67389), (84, 64180), (105, 51344), (112, 48135), (120, 44926), (140, 38508), (168, 32090), (210, 25672), (240, 22463), (280, 19254), (336, 16045), (420, 12836), (560, 9627), (840, 6418), (1680, 3209)]