27167760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 92415960

約数和(自身を除く): 65248200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 389, 485, 582, 720, 776, 778, 873, 970, 1164, 1167, 1455, 1552, 1556, 1746, 1940, 1945, 2328, 2334, 2910, 3112, 3492, 3501, 3880, 3890, 4365, 4656, 4668, 5820, 5835, 6224, 6984, 7002, 7760, 7780, 8730, 9336, 11640, 11670, 13968, 14004, 15560, 17460, 17505, 18672, 23280, 23340, 28008, 31120, 34920, 35010, 37733, 46680, 56016, 69840, 70020, 75466, 93360, 113199, 140040, 150932, 188665, 226398, 280080, 301864, 339597, 377330, 452796, 565995, 603728, 679194, 754660, 905592, 1131990, 1358388, 1509320, 1697985, 1811184, 2263980, 2716776, 3018640, 3395970, 4527960, 5433552, 6791940, 9055920, 13583880, 27167760]

約数ペア:

[(1, 27167760), (2, 13583880), (3, 9055920), (4, 6791940), (5, 5433552), (6, 4527960), (8, 3395970), (9, 3018640), (10, 2716776), (12, 2263980), (15, 1811184), (16, 1697985), (18, 1509320), (20, 1358388), (24, 1131990), (30, 905592), (36, 754660), (40, 679194), (45, 603728), (48, 565995), (60, 452796), (72, 377330), (80, 339597), (90, 301864), (97, 280080), (120, 226398), (144, 188665), (180, 150932), (194, 140040), (240, 113199), (291, 93360), (360, 75466), (388, 70020), (389, 69840), (485, 56016), (582, 46680), (720, 37733), (776, 35010), (778, 34920), (873, 31120), (970, 28008), (1164, 23340), (1167, 23280), (1455, 18672), (1552, 17505), (1556, 17460), (1746, 15560), (1940, 14004), (1945, 13968), (2328, 11670), (2334, 11640), (2910, 9336), (3112, 8730), (3492, 7780), (3501, 7760), (3880, 7002), (3890, 6984), (4365, 6224), (4656, 5835), (4668, 5820)]