7127888640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1856221}}^1$

素因数の和:1856245

約数の個数: 72

約数和(自身を含む): 22764706608

約数和(自身を除く): 15636817968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 1856221, 3712442, 5568663, 7424884, 9281105, 11137326, 14849768, 18562210, 22274652, 27843315, 29699536, 37124420, 44549304, 55686630, 59399072, 74248840, 89098608, 111373260, 118798144, 148497680, 178197216, 222746520, 237596288, 296995360, 356394432, 445493040, 475192576, 593990720, 712788864, 890986080, 1187981440, 1425577728, 1781972160, 2375962880, 3563944320, 7127888640]

約数ペア:

[(1, 7127888640), (2, 3563944320), (3, 2375962880), (4, 1781972160), (5, 1425577728), (6, 1187981440), (8, 890986080), (10, 712788864), (12, 593990720), (15, 475192576), (16, 445493040), (20, 356394432), (24, 296995360), (30, 237596288), (32, 222746520), (40, 178197216), (48, 148497680), (60, 118798144), (64, 111373260), (80, 89098608), (96, 74248840), (120, 59399072), (128, 55686630), (160, 44549304), (192, 37124420), (240, 29699536), (256, 27843315), (320, 22274652), (384, 18562210), (480, 14849768), (640, 11137326), (768, 9281105), (960, 7424884), (1280, 5568663), (1920, 3712442), (3840, 1856221)]