486540180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{386143}}^1$

素因数の和:386165

約数の個数: 72

約数和(自身を含む): 1686676992

約数和(自身を除く): 1200136812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 386143, 772286, 1158429, 1544572, 1930715, 2316858, 2703001, 3475287, 3861430, 4633716, 5406002, 5792145, 6950574, 7722860, 8109003, 10812004, 11584290, 13515005, 13901148, 16218006, 17376435, 23168580, 24327009, 27030010, 32436012, 34752870, 40545015, 48654018, 54060020, 69505740, 81090030, 97308036, 121635045, 162180060, 243270090, 486540180]

約数ペア:

[(1, 486540180), (2, 243270090), (3, 162180060), (4, 121635045), (5, 97308036), (6, 81090030), (7, 69505740), (9, 54060020), (10, 48654018), (12, 40545015), (14, 34752870), (15, 32436012), (18, 27030010), (20, 24327009), (21, 23168580), (28, 17376435), (30, 16218006), (35, 13901148), (36, 13515005), (42, 11584290), (45, 10812004), (60, 8109003), (63, 7722860), (70, 6950574), (84, 5792145), (90, 5406002), (105, 4633716), (126, 3861430), (140, 3475287), (180, 2703001), (210, 2316858), (252, 1930715), (315, 1544572), (420, 1158429), (630, 772286), (1260, 386143)]