64947240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6221}}^1$

素因数の和:6267

約数の個数: 96

約数和(自身を含む): 218392200

約数和(自身を除く): 153444960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 6221, 10440, 12442, 18663, 24884, 31105, 37326, 49768, 55989, 62210, 74652, 93315, 111978, 124420, 149304, 180409, 186630, 223956, 248840, 279945, 360818, 373260, 447912, 541227, 559890, 721636, 746520, 902045, 1082454, 1119780, 1443272, 1623681, 1804090, 2164908, 2239560, 2706135, 3247362, 3608180, 4329816, 5412270, 6494724, 7216360, 8118405, 10824540, 12989448, 16236810, 21649080, 32473620, 64947240]

約数ペア:

[(1, 64947240), (2, 32473620), (3, 21649080), (4, 16236810), (5, 12989448), (6, 10824540), (8, 8118405), (9, 7216360), (10, 6494724), (12, 5412270), (15, 4329816), (18, 3608180), (20, 3247362), (24, 2706135), (29, 2239560), (30, 2164908), (36, 1804090), (40, 1623681), (45, 1443272), (58, 1119780), (60, 1082454), (72, 902045), (87, 746520), (90, 721636), (116, 559890), (120, 541227), (145, 447912), (174, 373260), (180, 360818), (232, 279945), (261, 248840), (290, 223956), (348, 186630), (360, 180409), (435, 149304), (522, 124420), (580, 111978), (696, 93315), (870, 74652), (1044, 62210), (1160, 55989), (1305, 49768), (1740, 37326), (2088, 31105), (2610, 24884), (3480, 18663), (5220, 12442), (6221, 10440)]