1369920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1427}}^1$

素因数の和:1447

約数の個数: 56

約数和(自身を含む): 4352544

約数和(自身を除く): 2982624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1427, 2854, 4281, 5708, 7135, 8562, 11416, 14270, 17124, 21405, 22832, 28540, 34248, 42810, 45664, 57080, 68496, 85620, 91328, 114160, 136992, 171240, 228320, 273984, 342480, 456640, 684960, 1369920]

約数ペア:

[(1, 1369920), (2, 684960), (3, 456640), (4, 342480), (5, 273984), (6, 228320), (8, 171240), (10, 136992), (12, 114160), (15, 91328), (16, 85620), (20, 68496), (24, 57080), (30, 45664), (32, 42810), (40, 34248), (48, 28540), (60, 22832), (64, 21405), (80, 17124), (96, 14270), (120, 11416), (160, 8562), (192, 7135), (240, 5708), (320, 4281), (480, 2854), (960, 1427)]