121783320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{338287}}^1$

素因数の和:338304

約数の個数: 48

約数和(自身を含む): 395796960

約数和(自身を除く): 274013640

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, 360, 338287, 676574, 1014861, 1353148, 1691435, 2029722, 2706296, 3044583, 3382870, 4059444, 5074305, 6089166, 6765740, 8118888, 10148610, 12178332, 13531480, 15222915, 20297220, 24356664, 30445830, 40594440, 60891660, 121783320]

約数ペア:

[(1, 121783320), (2, 60891660), (3, 40594440), (4, 30445830), (5, 24356664), (6, 20297220), (8, 15222915), (9, 13531480), (10, 12178332), (12, 10148610), (15, 8118888), (18, 6765740), (20, 6089166), (24, 5074305), (30, 4059444), (36, 3382870), (40, 3044583), (45, 2706296), (60, 2029722), (72, 1691435), (90, 1353148), (120, 1014861), (180, 676574), (360, 338287)]