122423280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{72871}}^1$

素因数の和:72894

約数の個数: 80

約数和(自身を含む): 433734144

約数和(自身を除く): 311310864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 72871, 145742, 218613, 291484, 364355, 437226, 510097, 582968, 728710, 874452, 1020194, 1093065, 1165936, 1457420, 1530291, 1748904, 2040388, 2186130, 2550485, 2914840, 3060582, 3497808, 4080776, 4372260, 5100970, 5829680, 6121164, 7651455, 8161552, 8744520, 10201940, 12242328, 15302910, 17489040, 20403880, 24484656, 30605820, 40807760, 61211640, 122423280]

約数ペア:

[(1, 122423280), (2, 61211640), (3, 40807760), (4, 30605820), (5, 24484656), (6, 20403880), (7, 17489040), (8, 15302910), (10, 12242328), (12, 10201940), (14, 8744520), (15, 8161552), (16, 7651455), (20, 6121164), (21, 5829680), (24, 5100970), (28, 4372260), (30, 4080776), (35, 3497808), (40, 3060582), (42, 2914840), (48, 2550485), (56, 2186130), (60, 2040388), (70, 1748904), (80, 1530291), (84, 1457420), (105, 1165936), (112, 1093065), (120, 1020194), (140, 874452), (168, 728710), (210, 582968), (240, 510097), (280, 437226), (336, 364355), (420, 291484), (560, 218613), (840, 145742), (1680, 72871)]