1351440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1877}}^1$

素因数の和:1896

約数の個数: 60

約数和(自身を含む): 4541004

約数和(自身を除く): 3189564

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, 1877, 3754, 5631, 7508, 9385, 11262, 15016, 16893, 18770, 22524, 28155, 30032, 33786, 37540, 45048, 56310, 67572, 75080, 84465, 90096, 112620, 135144, 150160, 168930, 225240, 270288, 337860, 450480, 675720, 1351440]

約数ペア:

[(1, 1351440), (2, 675720), (3, 450480), (4, 337860), (5, 270288), (6, 225240), (8, 168930), (9, 150160), (10, 135144), (12, 112620), (15, 90096), (16, 84465), (18, 75080), (20, 67572), (24, 56310), (30, 45048), (36, 37540), (40, 33786), (45, 30032), (48, 28155), (60, 22524), (72, 18770), (80, 16893), (90, 15016), (120, 11262), (144, 9385), (180, 7508), (240, 5631), (360, 3754), (720, 1877)]