8275644240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{355483}}^1$

素因数の和:355596

約数の個数: 80

約数和(自身を含む): 25919049408

約数和(自身を除く): 17643405168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 355483, 710966, 1066449, 1421932, 1777415, 2132898, 2843864, 3554830, 4265796, 5332245, 5687728, 7109660, 8531592, 10664490, 14219320, 17063184, 21328980, 28438640, 34481851, 42657960, 68963702, 85315920, 103445553, 137927404, 172409255, 206891106, 275854808, 344818510, 413782212, 517227765, 551709616, 689637020, 827564424, 1034455530, 1379274040, 1655128848, 2068911060, 2758548080, 4137822120, 8275644240]

約数ペア:

[(1, 8275644240), (2, 4137822120), (3, 2758548080), (4, 2068911060), (5, 1655128848), (6, 1379274040), (8, 1034455530), (10, 827564424), (12, 689637020), (15, 551709616), (16, 517227765), (20, 413782212), (24, 344818510), (30, 275854808), (40, 206891106), (48, 172409255), (60, 137927404), (80, 103445553), (97, 85315920), (120, 68963702), (194, 42657960), (240, 34481851), (291, 28438640), (388, 21328980), (485, 17063184), (582, 14219320), (776, 10664490), (970, 8531592), (1164, 7109660), (1455, 5687728), (1552, 5332245), (1940, 4265796), (2328, 3554830), (2910, 2843864), (3880, 2132898), (4656, 1777415), (5820, 1421932), (7760, 1066449), (11640, 710966), (23280, 355483)]