38465040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 119867328

約数和(自身を除く): 81402288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 547, 586, 879, 1094, 1172, 1465, 1641, 1758, 2188, 2344, 2735, 2930, 3282, 3516, 4376, 4395, 4688, 5470, 5860, 6564, 7032, 8205, 8752, 8790, 10940, 11720, 13128, 14064, 16410, 17580, 21880, 23440, 26256, 32820, 35160, 43760, 65640, 70320, 131280, 160271, 320542, 480813, 641084, 801355, 961626, 1282168, 1602710, 1923252, 2404065, 2564336, 3205420, 3846504, 4808130, 6410840, 7693008, 9616260, 12821680, 19232520, 38465040]

約数ペア:

[(1, 38465040), (2, 19232520), (3, 12821680), (4, 9616260), (5, 7693008), (6, 6410840), (8, 4808130), (10, 3846504), (12, 3205420), (15, 2564336), (16, 2404065), (20, 1923252), (24, 1602710), (30, 1282168), (40, 961626), (48, 801355), (60, 641084), (80, 480813), (120, 320542), (240, 160271), (293, 131280), (547, 70320), (586, 65640), (879, 43760), (1094, 35160), (1172, 32820), (1465, 26256), (1641, 23440), (1758, 21880), (2188, 17580), (2344, 16410), (2735, 14064), (2930, 13128), (3282, 11720), (3516, 10940), (4376, 8790), (4395, 8752), (4688, 8205), (5470, 7032), (5860, 6564)]