26551440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{36877}}^1$

素因数の和:36896

約数の個数: 60

約数和(自身を含む): 89171004

約数和(自身を除く): 62619564

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, 36877, 73754, 110631, 147508, 184385, 221262, 295016, 331893, 368770, 442524, 553155, 590032, 663786, 737540, 885048, 1106310, 1327572, 1475080, 1659465, 1770096, 2212620, 2655144, 2950160, 3318930, 4425240, 5310288, 6637860, 8850480, 13275720, 26551440]

約数ペア:

[(1, 26551440), (2, 13275720), (3, 8850480), (4, 6637860), (5, 5310288), (6, 4425240), (8, 3318930), (9, 2950160), (10, 2655144), (12, 2212620), (15, 1770096), (16, 1659465), (18, 1475080), (20, 1327572), (24, 1106310), (30, 885048), (36, 737540), (40, 663786), (45, 590032), (48, 553155), (60, 442524), (72, 368770), (80, 331893), (90, 295016), (120, 221262), (144, 184385), (180, 147508), (240, 110631), (360, 73754), (720, 36877)]