1520481312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{754207}}^1$

素因数の和:754230

約数の個数: 72

約数和(自身を含む): 4941570816

約数和(自身を除く): 3421089504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 754207, 1508414, 2262621, 3016828, 4525242, 5279449, 6033656, 6787863, 9050484, 10558898, 12067312, 13575726, 15838347, 18100968, 21117796, 24134624, 27151452, 31676694, 36201936, 42235592, 47515041, 54302904, 63353388, 72403872, 84471184, 95030082, 108605808, 126706776, 168942368, 190060164, 217211616, 253413552, 380120328, 506827104, 760240656, 1520481312]

約数ペア:

[(1, 1520481312), (2, 760240656), (3, 506827104), (4, 380120328), (6, 253413552), (7, 217211616), (8, 190060164), (9, 168942368), (12, 126706776), (14, 108605808), (16, 95030082), (18, 84471184), (21, 72403872), (24, 63353388), (28, 54302904), (32, 47515041), (36, 42235592), (42, 36201936), (48, 31676694), (56, 27151452), (63, 24134624), (72, 21117796), (84, 18100968), (96, 15838347), (112, 13575726), (126, 12067312), (144, 10558898), (168, 9050484), (224, 6787863), (252, 6033656), (288, 5279449), (336, 4525242), (504, 3016828), (672, 2262621), (1008, 1508414), (2016, 754207)]