13287240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{1367}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 44815680

約数和(自身を除く): 31528440

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, 810, 972, 1080, 1215, 1367, 1620, 1944, 2430, 2734, 3240, 4101, 4860, 5468, 6835, 8202, 9720, 10936, 12303, 13670, 16404, 20505, 24606, 27340, 32808, 36909, 41010, 49212, 54680, 61515, 73818, 82020, 98424, 110727, 123030, 147636, 164040, 184545, 221454, 246060, 295272, 332181, 369090, 442908, 492120, 553635, 664362, 738180, 885816, 1107270, 1328724, 1476360, 1660905, 2214540, 2657448, 3321810, 4429080, 6643620, 13287240]

約数ペア:

[(1, 13287240), (2, 6643620), (3, 4429080), (4, 3321810), (5, 2657448), (6, 2214540), (8, 1660905), (9, 1476360), (10, 1328724), (12, 1107270), (15, 885816), (18, 738180), (20, 664362), (24, 553635), (27, 492120), (30, 442908), (36, 369090), (40, 332181), (45, 295272), (54, 246060), (60, 221454), (72, 184545), (81, 164040), (90, 147636), (108, 123030), (120, 110727), (135, 98424), (162, 82020), (180, 73818), (216, 61515), (243, 54680), (270, 49212), (324, 41010), (360, 36909), (405, 32808), (486, 27340), (540, 24606), (648, 20505), (810, 16404), (972, 13670), (1080, 12303), (1215, 10936), (1367, 9720), (1620, 8202), (1944, 6835), (2430, 5468), (2734, 4860), (3240, 4101)]