27075760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 67852800

約数和(自身を除く): 40777040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 188, 190, 235, 304, 376, 379, 380, 470, 752, 758, 760, 893, 940, 1516, 1520, 1786, 1880, 1895, 3032, 3572, 3760, 3790, 4465, 6064, 7144, 7201, 7580, 8930, 14288, 14402, 15160, 17813, 17860, 28804, 30320, 35626, 35720, 36005, 57608, 71252, 71440, 72010, 89065, 115216, 142504, 144020, 178130, 285008, 288040, 338447, 356260, 576080, 676894, 712520, 1353788, 1425040, 1692235, 2707576, 3384470, 5415152, 6768940, 13537880, 27075760]

約数ペア:

[(1, 27075760), (2, 13537880), (4, 6768940), (5, 5415152), (8, 3384470), (10, 2707576), (16, 1692235), (19, 1425040), (20, 1353788), (38, 712520), (40, 676894), (47, 576080), (76, 356260), (80, 338447), (94, 288040), (95, 285008), (152, 178130), (188, 144020), (190, 142504), (235, 115216), (304, 89065), (376, 72010), (379, 71440), (380, 71252), (470, 57608), (752, 36005), (758, 35720), (760, 35626), (893, 30320), (940, 28804), (1516, 17860), (1520, 17813), (1786, 15160), (1880, 14402), (1895, 14288), (3032, 8930), (3572, 7580), (3760, 7201), (3790, 7144), (4465, 6064)]