243553320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2309}}^1$

素因数の和:2619

約数の個数: 96

約数和(自身を含む): 794593800

約数和(自身を除く): 551040480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 293, 360, 586, 879, 1172, 1465, 1758, 2309, 2344, 2637, 2930, 3516, 4395, 4618, 5274, 5860, 6927, 7032, 8790, 9236, 10548, 11545, 11720, 13185, 13854, 17580, 18472, 20781, 21096, 23090, 26370, 27708, 34635, 35160, 41562, 46180, 52740, 55416, 69270, 83124, 92360, 103905, 105480, 138540, 166248, 207810, 277080, 415620, 676537, 831240, 1353074, 2029611, 2706148, 3382685, 4059222, 5412296, 6088833, 6765370, 8118444, 10148055, 12177666, 13530740, 16236888, 20296110, 24355332, 27061480, 30444165, 40592220, 48710664, 60888330, 81184440, 121776660, 243553320]

約数ペア:

[(1, 243553320), (2, 121776660), (3, 81184440), (4, 60888330), (5, 48710664), (6, 40592220), (8, 30444165), (9, 27061480), (10, 24355332), (12, 20296110), (15, 16236888), (18, 13530740), (20, 12177666), (24, 10148055), (30, 8118444), (36, 6765370), (40, 6088833), (45, 5412296), (60, 4059222), (72, 3382685), (90, 2706148), (120, 2029611), (180, 1353074), (293, 831240), (360, 676537), (586, 415620), (879, 277080), (1172, 207810), (1465, 166248), (1758, 138540), (2309, 105480), (2344, 103905), (2637, 92360), (2930, 83124), (3516, 69270), (4395, 55416), (4618, 52740), (5274, 46180), (5860, 41562), (6927, 35160), (7032, 34635), (8790, 27708), (9236, 26370), (10548, 23090), (11545, 21096), (11720, 20781), (13185, 18472), (13854, 17580)]