279360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1$

素因数の和:120

約数の個数: 84

約数和(自身を含む): 970788

約数和(自身を除く): 691428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 720, 776, 873, 960, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2880, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6208, 6984, 7760, 8730, 9312, 11640, 13968, 15520, 17460, 18624, 23280, 27936, 31040, 34920, 46560, 55872, 69840, 93120, 139680, 279360]

約数ペア:

[(1, 279360), (2, 139680), (3, 93120), (4, 69840), (5, 55872), (6, 46560), (8, 34920), (9, 31040), (10, 27936), (12, 23280), (15, 18624), (16, 17460), (18, 15520), (20, 13968), (24, 11640), (30, 9312), (32, 8730), (36, 7760), (40, 6984), (45, 6208), (48, 5820), (60, 4656), (64, 4365), (72, 3880), (80, 3492), (90, 3104), (96, 2910), (97, 2880), (120, 2328), (144, 1940), (160, 1746), (180, 1552), (192, 1455), (194, 1440), (240, 1164), (288, 970), (291, 960), (320, 873), (360, 776), (388, 720), (480, 582), (485, 576)]