7293240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2251}}^1$

素因数の和:2274

約数の個数: 80

約数和(自身を含む): 24524280

約数和(自身を除く): 17231040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2251, 3240, 4502, 6753, 9004, 11255, 13506, 18008, 20259, 22510, 27012, 33765, 40518, 45020, 54024, 60777, 67530, 81036, 90040, 101295, 121554, 135060, 162072, 182331, 202590, 243108, 270120, 303885, 364662, 405180, 486216, 607770, 729324, 810360, 911655, 1215540, 1458648, 1823310, 2431080, 3646620, 7293240]

約数ペア:

[(1, 7293240), (2, 3646620), (3, 2431080), (4, 1823310), (5, 1458648), (6, 1215540), (8, 911655), (9, 810360), (10, 729324), (12, 607770), (15, 486216), (18, 405180), (20, 364662), (24, 303885), (27, 270120), (30, 243108), (36, 202590), (40, 182331), (45, 162072), (54, 135060), (60, 121554), (72, 101295), (81, 90040), (90, 81036), (108, 67530), (120, 60777), (135, 54024), (162, 45020), (180, 40518), (216, 33765), (270, 27012), (324, 22510), (360, 20259), (405, 18008), (540, 13506), (648, 11255), (810, 9004), (1080, 6753), (1620, 4502), (2251, 3240)]