91565040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{54503}}^1$

素因数の和:54526

約数の個数: 80

約数和(自身を含む): 324407808

約数和(自身を除く): 232842768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 54503, 109006, 163509, 218012, 272515, 327018, 381521, 436024, 545030, 654036, 763042, 817545, 872048, 1090060, 1144563, 1308072, 1526084, 1635090, 1907605, 2180120, 2289126, 2616144, 3052168, 3270180, 3815210, 4360240, 4578252, 5722815, 6104336, 6540360, 7630420, 9156504, 11445630, 13080720, 15260840, 18313008, 22891260, 30521680, 45782520, 91565040]

約数ペア:

[(1, 91565040), (2, 45782520), (3, 30521680), (4, 22891260), (5, 18313008), (6, 15260840), (7, 13080720), (8, 11445630), (10, 9156504), (12, 7630420), (14, 6540360), (15, 6104336), (16, 5722815), (20, 4578252), (21, 4360240), (24, 3815210), (28, 3270180), (30, 3052168), (35, 2616144), (40, 2289126), (42, 2180120), (48, 1907605), (56, 1635090), (60, 1526084), (70, 1308072), (80, 1144563), (84, 1090060), (105, 872048), (112, 817545), (120, 763042), (140, 654036), (168, 545030), (210, 436024), (240, 381521), (280, 327018), (336, 272515), (420, 218012), (560, 163509), (840, 109006), (1680, 54503)]