1027440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1427}}^1$

素因数の和:1446

約数の個数: 60

約数和(自身を含む): 3452904

約数和(自身を除く): 2425464

約数列:

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

約数ペア:

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