138519720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{14251}}^1$

素因数の和:14277

約数の個数: 96

約数和(自身を含む): 466895520

約数和(自身を除く): 328375800

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, 1620, 1944, 2430, 3240, 4860, 9720, 14251, 28502, 42753, 57004, 71255, 85506, 114008, 128259, 142510, 171012, 213765, 256518, 285020, 342024, 384777, 427530, 513036, 570040, 641295, 769554, 855060, 1026072, 1154331, 1282590, 1539108, 1710120, 1923885, 2308662, 2565180, 3078216, 3462993, 3847770, 4617324, 5130360, 5771655, 6925986, 7695540, 9234648, 11543310, 13851972, 15391080, 17314965, 23086620, 27703944, 34629930, 46173240, 69259860, 138519720]

約数ペア:

[(1, 138519720), (2, 69259860), (3, 46173240), (4, 34629930), (5, 27703944), (6, 23086620), (8, 17314965), (9, 15391080), (10, 13851972), (12, 11543310), (15, 9234648), (18, 7695540), (20, 6925986), (24, 5771655), (27, 5130360), (30, 4617324), (36, 3847770), (40, 3462993), (45, 3078216), (54, 2565180), (60, 2308662), (72, 1923885), (81, 1710120), (90, 1539108), (108, 1282590), (120, 1154331), (135, 1026072), (162, 855060), (180, 769554), (216, 641295), (243, 570040), (270, 513036), (324, 427530), (360, 384777), (405, 342024), (486, 285020), (540, 256518), (648, 213765), (810, 171012), (972, 142510), (1080, 128259), (1215, 114008), (1620, 85506), (1944, 71255), (2430, 57004), (3240, 42753), (4860, 28502), (9720, 14251)]