684960

素因数分解:

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

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 2159136

約数和(自身を除く): 1474176

約数列:

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

約数ペア:

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