4784040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 15823080

約数和(自身を除く): 11039040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 137, 180, 194, 274, 291, 360, 388, 411, 485, 548, 582, 685, 776, 822, 873, 970, 1096, 1164, 1233, 1370, 1455, 1644, 1746, 1940, 2055, 2328, 2466, 2740, 2910, 3288, 3492, 3880, 4110, 4365, 4932, 5480, 5820, 6165, 6984, 8220, 8730, 9864, 11640, 12330, 13289, 16440, 17460, 24660, 26578, 34920, 39867, 49320, 53156, 66445, 79734, 106312, 119601, 132890, 159468, 199335, 239202, 265780, 318936, 398670, 478404, 531560, 598005, 797340, 956808, 1196010, 1594680, 2392020, 4784040]

約数ペア:

[(1, 4784040), (2, 2392020), (3, 1594680), (4, 1196010), (5, 956808), (6, 797340), (8, 598005), (9, 531560), (10, 478404), (12, 398670), (15, 318936), (18, 265780), (20, 239202), (24, 199335), (30, 159468), (36, 132890), (40, 119601), (45, 106312), (60, 79734), (72, 66445), (90, 53156), (97, 49320), (120, 39867), (137, 34920), (180, 26578), (194, 24660), (274, 17460), (291, 16440), (360, 13289), (388, 12330), (411, 11640), (485, 9864), (548, 8730), (582, 8220), (685, 6984), (776, 6165), (822, 5820), (873, 5480), (970, 4932), (1096, 4365), (1164, 4110), (1233, 3880), (1370, 3492), (1455, 3288), (1644, 2910), (1746, 2740), (1940, 2466), (2055, 2328)]