40341240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12451}}^1$

素因数の和:12474

約数の個数: 80

約数和(自身を含む): 135602280

約数和(自身を除く): 95261040

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, 3240, 12451, 24902, 37353, 49804, 62255, 74706, 99608, 112059, 124510, 149412, 186765, 224118, 249020, 298824, 336177, 373530, 448236, 498040, 560295, 672354, 747060, 896472, 1008531, 1120590, 1344708, 1494120, 1680885, 2017062, 2241180, 2689416, 3361770, 4034124, 4482360, 5042655, 6723540, 8068248, 10085310, 13447080, 20170620, 40341240]

約数ペア:

[(1, 40341240), (2, 20170620), (3, 13447080), (4, 10085310), (5, 8068248), (6, 6723540), (8, 5042655), (9, 4482360), (10, 4034124), (12, 3361770), (15, 2689416), (18, 2241180), (20, 2017062), (24, 1680885), (27, 1494120), (30, 1344708), (36, 1120590), (40, 1008531), (45, 896472), (54, 747060), (60, 672354), (72, 560295), (81, 498040), (90, 448236), (108, 373530), (120, 336177), (135, 298824), (162, 249020), (180, 224118), (216, 186765), (270, 149412), (324, 124510), (360, 112059), (405, 99608), (540, 74706), (648, 62255), (810, 49804), (1080, 37353), (1620, 24902), (3240, 12451)]