53191440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73877}}^1$

素因数の和:73896

約数の個数: 60

約数和(自身を含む): 178637004

約数和(自身を除く): 125445564

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, 73877, 147754, 221631, 295508, 369385, 443262, 591016, 664893, 738770, 886524, 1108155, 1182032, 1329786, 1477540, 1773048, 2216310, 2659572, 2955080, 3324465, 3546096, 4432620, 5319144, 5910160, 6648930, 8865240, 10638288, 13297860, 17730480, 26595720, 53191440]

約数ペア:

[(1, 53191440), (2, 26595720), (3, 17730480), (4, 13297860), (5, 10638288), (6, 8865240), (8, 6648930), (9, 5910160), (10, 5319144), (12, 4432620), (15, 3546096), (16, 3324465), (18, 2955080), (20, 2659572), (24, 2216310), (30, 1773048), (36, 1477540), (40, 1329786), (45, 1182032), (48, 1108155), (60, 886524), (72, 738770), (80, 664893), (90, 591016), (120, 443262), (144, 369385), (180, 295508), (240, 221631), (360, 147754), (720, 73877)]