7125760

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 18028080

約数和(自身を除く): 10902320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 293, 304, 320, 380, 586, 608, 640, 760, 1172, 1216, 1280, 1465, 1520, 2344, 2432, 2930, 3040, 4688, 4864, 5567, 5860, 6080, 9376, 11134, 11720, 12160, 18752, 22268, 23440, 24320, 27835, 37504, 44536, 46880, 55670, 75008, 89072, 93760, 111340, 178144, 187520, 222680, 356288, 375040, 445360, 712576, 890720, 1425152, 1781440, 3562880, 7125760]

約数ペア:

[(1, 7125760), (2, 3562880), (4, 1781440), (5, 1425152), (8, 890720), (10, 712576), (16, 445360), (19, 375040), (20, 356288), (32, 222680), (38, 187520), (40, 178144), (64, 111340), (76, 93760), (80, 89072), (95, 75008), (128, 55670), (152, 46880), (160, 44536), (190, 37504), (256, 27835), (293, 24320), (304, 23440), (320, 22268), (380, 18752), (586, 12160), (608, 11720), (640, 11134), (760, 9376), (1172, 6080), (1216, 5860), (1280, 5567), (1465, 4864), (1520, 4688), (2344, 3040), (2432, 2930)]