1520178912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{754057}}^1$

素因数の和:754080

約数の個数: 72

約数和(自身を含む): 4940588016

約数和(自身を除く): 3420409104

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, 754057, 1508114, 2262171, 3016228, 4524342, 5278399, 6032456, 6786513, 9048684, 10556798, 12064912, 13573026, 15835197, 18097368, 21113596, 24129824, 27146052, 31670394, 36194736, 42227192, 47505591, 54292104, 63340788, 72389472, 84454384, 95011182, 108584208, 126681576, 168908768, 190022364, 217168416, 253363152, 380044728, 506726304, 760089456, 1520178912]

約数ペア:

[(1, 1520178912), (2, 760089456), (3, 506726304), (4, 380044728), (6, 253363152), (7, 217168416), (8, 190022364), (9, 168908768), (12, 126681576), (14, 108584208), (16, 95011182), (18, 84454384), (21, 72389472), (24, 63340788), (28, 54292104), (32, 47505591), (36, 42227192), (42, 36194736), (48, 31670394), (56, 27146052), (63, 24129824), (72, 21113596), (84, 18097368), (96, 15835197), (112, 13573026), (126, 12064912), (144, 10556798), (168, 9048684), (224, 6786513), (252, 6032456), (288, 5278399), (336, 4524342), (504, 3016228), (672, 2262171), (1008, 1508114), (2016, 754057)]