386255760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{146309}}^1$

素因数の和:146336

約数の個数: 80

約数和(自身を含む): 1306255680

約数和(自身を除く): 919999920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 146309, 292618, 438927, 585236, 731545, 877854, 1170472, 1463090, 1609399, 1755708, 2194635, 2340944, 2926180, 3218798, 3511416, 4389270, 4828197, 5852360, 6437596, 7022832, 8046995, 8778540, 9656394, 11704720, 12875192, 16093990, 17557080, 19312788, 24140985, 25750384, 32187980, 35114160, 38625576, 48281970, 64375960, 77251152, 96563940, 128751920, 193127880, 386255760]

約数ペア:

[(1, 386255760), (2, 193127880), (3, 128751920), (4, 96563940), (5, 77251152), (6, 64375960), (8, 48281970), (10, 38625576), (11, 35114160), (12, 32187980), (15, 25750384), (16, 24140985), (20, 19312788), (22, 17557080), (24, 16093990), (30, 12875192), (33, 11704720), (40, 9656394), (44, 8778540), (48, 8046995), (55, 7022832), (60, 6437596), (66, 5852360), (80, 4828197), (88, 4389270), (110, 3511416), (120, 3218798), (132, 2926180), (165, 2340944), (176, 2194635), (220, 1755708), (240, 1609399), (264, 1463090), (330, 1170472), (440, 877854), (528, 731545), (660, 585236), (880, 438927), (1320, 292618), (2640, 146309)]