5311440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2459}}^1$

素因数の和:2481

約数の個数: 80

約数和(自身を含む): 18302400

約数和(自身を除く): 12990960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 2459, 4918, 7377, 9836, 12295, 14754, 19672, 22131, 24590, 29508, 36885, 39344, 44262, 49180, 59016, 66393, 73770, 88524, 98360, 110655, 118032, 132786, 147540, 177048, 196720, 221310, 265572, 295080, 331965, 354096, 442620, 531144, 590160, 663930, 885240, 1062288, 1327860, 1770480, 2655720, 5311440]

約数ペア:

[(1, 5311440), (2, 2655720), (3, 1770480), (4, 1327860), (5, 1062288), (6, 885240), (8, 663930), (9, 590160), (10, 531144), (12, 442620), (15, 354096), (16, 331965), (18, 295080), (20, 265572), (24, 221310), (27, 196720), (30, 177048), (36, 147540), (40, 132786), (45, 118032), (48, 110655), (54, 98360), (60, 88524), (72, 73770), (80, 66393), (90, 59016), (108, 49180), (120, 44262), (135, 39344), (144, 36885), (180, 29508), (216, 24590), (240, 22131), (270, 19672), (360, 14754), (432, 12295), (540, 9836), (720, 7377), (1080, 4918), (2160, 2459)]