87750720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{30469}}^1$

素因数の和:30492

約数の個数: 84

約数和(自身を含む): 301835820

約数和(自身を除く): 214085100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 30469, 60938, 91407, 121876, 152345, 182814, 243752, 274221, 304690, 365628, 457035, 487504, 548442, 609380, 731256, 914070, 975008, 1096884, 1218760, 1371105, 1462512, 1828140, 1950016, 2193768, 2437520, 2742210, 2925024, 3656280, 4387536, 4875040, 5484420, 5850048, 7312560, 8775072, 9750080, 10968840, 14625120, 17550144, 21937680, 29250240, 43875360, 87750720]

約数ペア:

[(1, 87750720), (2, 43875360), (3, 29250240), (4, 21937680), (5, 17550144), (6, 14625120), (8, 10968840), (9, 9750080), (10, 8775072), (12, 7312560), (15, 5850048), (16, 5484420), (18, 4875040), (20, 4387536), (24, 3656280), (30, 2925024), (32, 2742210), (36, 2437520), (40, 2193768), (45, 1950016), (48, 1828140), (60, 1462512), (64, 1371105), (72, 1218760), (80, 1096884), (90, 975008), (96, 914070), (120, 731256), (144, 609380), (160, 548442), (180, 487504), (192, 457035), (240, 365628), (288, 304690), (320, 274221), (360, 243752), (480, 182814), (576, 152345), (720, 121876), (960, 91407), (1440, 60938), (2880, 30469)]