249345720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53279}}^1$

素因数の和:53309

約数の個数: 96

約数和(自身を含む): 872726400

約数和(自身を除く): 623380680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 53279, 106558, 159837, 213116, 266395, 319674, 426232, 479511, 532790, 639348, 692627, 799185, 959022, 1065580, 1278696, 1385254, 1598370, 1918044, 2077881, 2131160, 2397555, 2770508, 3196740, 3463135, 3836088, 4155762, 4795110, 5541016, 6233643, 6393480, 6926270, 8311524, 9590220, 10389405, 12467286, 13852540, 16623048, 19180440, 20778810, 24934572, 27705080, 31168215, 41557620, 49869144, 62336430, 83115240, 124672860, 249345720]

約数ペア:

[(1, 249345720), (2, 124672860), (3, 83115240), (4, 62336430), (5, 49869144), (6, 41557620), (8, 31168215), (9, 27705080), (10, 24934572), (12, 20778810), (13, 19180440), (15, 16623048), (18, 13852540), (20, 12467286), (24, 10389405), (26, 9590220), (30, 8311524), (36, 6926270), (39, 6393480), (40, 6233643), (45, 5541016), (52, 4795110), (60, 4155762), (65, 3836088), (72, 3463135), (78, 3196740), (90, 2770508), (104, 2397555), (117, 2131160), (120, 2077881), (130, 1918044), (156, 1598370), (180, 1385254), (195, 1278696), (234, 1065580), (260, 959022), (312, 799185), (360, 692627), (390, 639348), (468, 532790), (520, 479511), (585, 426232), (780, 319674), (936, 266395), (1170, 213116), (1560, 159837), (2340, 106558), (4680, 53279)]