754925520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2801}}^1$

素因数の和:3940

約数の個数: 80

約数和(自身を含む): 2343189312

約数和(自身を除く): 1588263792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1123, 2246, 2801, 3369, 4492, 5602, 5615, 6738, 8403, 8984, 11204, 11230, 13476, 14005, 16806, 16845, 17968, 22408, 22460, 26952, 28010, 33612, 33690, 42015, 44816, 44920, 53904, 56020, 67224, 67380, 84030, 89840, 112040, 134448, 134760, 168060, 224080, 269520, 336120, 672240, 3145523, 6291046, 9436569, 12582092, 15727615, 18873138, 25164184, 31455230, 37746276, 47182845, 50328368, 62910460, 75492552, 94365690, 125820920, 150985104, 188731380, 251641840, 377462760, 754925520]

約数ペア:

[(1, 754925520), (2, 377462760), (3, 251641840), (4, 188731380), (5, 150985104), (6, 125820920), (8, 94365690), (10, 75492552), (12, 62910460), (15, 50328368), (16, 47182845), (20, 37746276), (24, 31455230), (30, 25164184), (40, 18873138), (48, 15727615), (60, 12582092), (80, 9436569), (120, 6291046), (240, 3145523), (1123, 672240), (2246, 336120), (2801, 269520), (3369, 224080), (4492, 168060), (5602, 134760), (5615, 134448), (6738, 112040), (8403, 89840), (8984, 84030), (11204, 67380), (11230, 67224), (13476, 56020), (14005, 53904), (16806, 44920), (16845, 44816), (17968, 42015), (22408, 33690), (22460, 33612), (26952, 28010)]