143408880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2459}}^1$

素因数の和:2490

約数の個数: 140

約数和(自身を含む): 500113080

約数和(自身を除く): 356704200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2459, 2916, 3240, 3645, 3888, 4860, 4918, 5832, 6480, 7290, 7377, 9720, 9836, 11664, 12295, 14580, 14754, 19440, 19672, 22131, 24590, 29160, 29508, 36885, 39344, 44262, 49180, 58320, 59016, 66393, 73770, 88524, 98360, 110655, 118032, 132786, 147540, 177048, 196720, 199179, 221310, 265572, 295080, 331965, 354096, 398358, 442620, 531144, 590160, 597537, 663930, 796716, 885240, 995895, 1062288, 1195074, 1327860, 1593432, 1770480, 1792611, 1991790, 2390148, 2655720, 2987685, 3186864, 3585222, 3983580, 4780296, 5311440, 5975370, 7170444, 7967160, 8963055, 9560592, 11950740, 14340888, 15934320, 17926110, 23901480, 28681776, 35852220, 47802960, 71704440, 143408880]

約数ペア:

[(1, 143408880), (2, 71704440), (3, 47802960), (4, 35852220), (5, 28681776), (6, 23901480), (8, 17926110), (9, 15934320), (10, 14340888), (12, 11950740), (15, 9560592), (16, 8963055), (18, 7967160), (20, 7170444), (24, 5975370), (27, 5311440), (30, 4780296), (36, 3983580), (40, 3585222), (45, 3186864), (48, 2987685), (54, 2655720), (60, 2390148), (72, 1991790), (80, 1792611), (81, 1770480), (90, 1593432), (108, 1327860), (120, 1195074), (135, 1062288), (144, 995895), (162, 885240), (180, 796716), (216, 663930), (240, 597537), (243, 590160), (270, 531144), (324, 442620), (360, 398358), (405, 354096), (432, 331965), (486, 295080), (540, 265572), (648, 221310), (720, 199179), (729, 196720), (810, 177048), (972, 147540), (1080, 132786), (1215, 118032), (1296, 110655), (1458, 98360), (1620, 88524), (1944, 73770), (2160, 66393), (2430, 59016), (2459, 58320), (2916, 49180), (3240, 44262), (3645, 39344), (3888, 36885), (4860, 29508), (4918, 29160), (5832, 24590), (6480, 22131), (7290, 19672), (7377, 19440), (9720, 14754), (9836, 14580), (11664, 12295)]