2054880

素因数分解:

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

素因数の和:1448

約数の個数: 72

約数和(自身を含む): 7017192

約数和(自身を除く): 4962312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1427, 1440, 2854, 4281, 5708, 7135, 8562, 11416, 12843, 14270, 17124, 21405, 22832, 25686, 28540, 34248, 42810, 45664, 51372, 57080, 64215, 68496, 85620, 102744, 114160, 128430, 136992, 171240, 205488, 228320, 256860, 342480, 410976, 513720, 684960, 1027440, 2054880]

約数ペア:

[(1, 2054880), (2, 1027440), (3, 684960), (4, 513720), (5, 410976), (6, 342480), (8, 256860), (9, 228320), (10, 205488), (12, 171240), (15, 136992), (16, 128430), (18, 114160), (20, 102744), (24, 85620), (30, 68496), (32, 64215), (36, 57080), (40, 51372), (45, 45664), (48, 42810), (60, 34248), (72, 28540), (80, 25686), (90, 22832), (96, 21405), (120, 17124), (144, 14270), (160, 12843), (180, 11416), (240, 8562), (288, 7135), (360, 5708), (480, 4281), (720, 2854), (1427, 1440)]