805741440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{59951}}^1$

素因数の和:59980

約数の個数: 128

約数和(自身を含む): 2935249920

約数和(自身を除く): 2129508480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 59951, 119902, 179853, 239804, 299755, 359706, 419657, 479608, 599510, 719412, 839314, 899265, 959216, 1199020, 1258971, 1438824, 1678628, 1798530, 1918432, 2098285, 2398040, 2517942, 2877648, 3357256, 3597060, 3836864, 4196570, 4796080, 5035884, 5755296, 6294855, 6714512, 7194120, 7673728, 8393140, 9592160, 10071768, 11510592, 12589710, 13429024, 14388240, 16786280, 19184320, 20143536, 23021184, 25179420, 26858048, 28776480, 33572560, 38368640, 40287072, 50358840, 53716096, 57552960, 67145120, 80574144, 100717680, 115105920, 134290240, 161148288, 201435360, 268580480, 402870720, 805741440]

約数ペア:

[(1, 805741440), (2, 402870720), (3, 268580480), (4, 201435360), (5, 161148288), (6, 134290240), (7, 115105920), (8, 100717680), (10, 80574144), (12, 67145120), (14, 57552960), (15, 53716096), (16, 50358840), (20, 40287072), (21, 38368640), (24, 33572560), (28, 28776480), (30, 26858048), (32, 25179420), (35, 23021184), (40, 20143536), (42, 19184320), (48, 16786280), (56, 14388240), (60, 13429024), (64, 12589710), (70, 11510592), (80, 10071768), (84, 9592160), (96, 8393140), (105, 7673728), (112, 7194120), (120, 6714512), (128, 6294855), (140, 5755296), (160, 5035884), (168, 4796080), (192, 4196570), (210, 3836864), (224, 3597060), (240, 3357256), (280, 2877648), (320, 2517942), (336, 2398040), (384, 2098285), (420, 1918432), (448, 1798530), (480, 1678628), (560, 1438824), (640, 1258971), (672, 1199020), (840, 959216), (896, 899265), (960, 839314), (1120, 719412), (1344, 599510), (1680, 479608), (1920, 419657), (2240, 359706), (2688, 299755), (3360, 239804), (4480, 179853), (6720, 119902), (13440, 59951)]