3158156720

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{1747}}^1$

素因数の和:2202

約数の個数: 80

約数和(自身を含む): 7490949120

約数和(自身を除く): 4332792400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 383, 472, 590, 766, 944, 1180, 1532, 1747, 1915, 2360, 3064, 3494, 3830, 4720, 6128, 6988, 7660, 8735, 13976, 15320, 17470, 22597, 27952, 30640, 34940, 45194, 69880, 90388, 103073, 112985, 139760, 180776, 206146, 225970, 361552, 412292, 451940, 515365, 669101, 824584, 903880, 1030730, 1338202, 1649168, 1807760, 2061460, 2676404, 3345505, 4122920, 5352808, 6691010, 8245840, 10705616, 13382020, 26764040, 39476959, 53528080, 78953918, 157907836, 197384795, 315815672, 394769590, 631631344, 789539180, 1579078360, 3158156720]

約数ペア:

[(1, 3158156720), (2, 1579078360), (4, 789539180), (5, 631631344), (8, 394769590), (10, 315815672), (16, 197384795), (20, 157907836), (40, 78953918), (59, 53528080), (80, 39476959), (118, 26764040), (236, 13382020), (295, 10705616), (383, 8245840), (472, 6691010), (590, 5352808), (766, 4122920), (944, 3345505), (1180, 2676404), (1532, 2061460), (1747, 1807760), (1915, 1649168), (2360, 1338202), (3064, 1030730), (3494, 903880), (3830, 824584), (4720, 669101), (6128, 515365), (6988, 451940), (7660, 412292), (8735, 361552), (13976, 225970), (15320, 206146), (17470, 180776), (22597, 139760), (27952, 112985), (30640, 103073), (34940, 90388), (45194, 69880)]