65639160

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2251}}^1$

素因数の和:2280

約数の個数: 112

約数和(自身を含む): 221529240

約数和(自身を除く): 155890080

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, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2251, 2430, 2916, 3240, 3645, 4502, 4860, 5832, 6753, 7290, 9004, 9720, 11255, 13506, 14580, 18008, 20259, 22510, 27012, 29160, 33765, 40518, 45020, 54024, 60777, 67530, 81036, 90040, 101295, 121554, 135060, 162072, 182331, 202590, 243108, 270120, 303885, 364662, 405180, 486216, 546993, 607770, 729324, 810360, 911655, 1093986, 1215540, 1458648, 1640979, 1823310, 2187972, 2431080, 2734965, 3281958, 3646620, 4375944, 5469930, 6563916, 7293240, 8204895, 10939860, 13127832, 16409790, 21879720, 32819580, 65639160]

約数ペア:

[(1, 65639160), (2, 32819580), (3, 21879720), (4, 16409790), (5, 13127832), (6, 10939860), (8, 8204895), (9, 7293240), (10, 6563916), (12, 5469930), (15, 4375944), (18, 3646620), (20, 3281958), (24, 2734965), (27, 2431080), (30, 2187972), (36, 1823310), (40, 1640979), (45, 1458648), (54, 1215540), (60, 1093986), (72, 911655), (81, 810360), (90, 729324), (108, 607770), (120, 546993), (135, 486216), (162, 405180), (180, 364662), (216, 303885), (243, 270120), (270, 243108), (324, 202590), (360, 182331), (405, 162072), (486, 135060), (540, 121554), (648, 101295), (729, 90040), (810, 81036), (972, 67530), (1080, 60777), (1215, 54024), (1458, 45020), (1620, 40518), (1944, 33765), (2251, 29160), (2430, 27012), (2916, 22510), (3240, 20259), (3645, 18008), (4502, 14580), (4860, 13506), (5832, 11255), (6753, 9720), (7290, 9004)]