446131440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2411}}^1$

素因数の和:2687

約数の個数: 120

約数和(自身を含む): 1504711728

約数和(自身を除く): 1058580288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 720, 771, 1028, 1285, 1542, 2056, 2313, 2411, 2570, 3084, 3855, 4112, 4626, 4822, 5140, 6168, 7233, 7710, 9252, 9644, 10280, 11565, 12055, 12336, 14466, 15420, 18504, 19288, 20560, 21699, 23130, 24110, 28932, 30840, 36165, 37008, 38576, 43398, 46260, 48220, 57864, 61680, 72330, 86796, 92520, 96440, 108495, 115728, 144660, 173592, 185040, 192880, 216990, 289320, 347184, 433980, 578640, 619627, 867960, 1239254, 1735920, 1858881, 2478508, 3098135, 3717762, 4957016, 5576643, 6196270, 7435524, 9294405, 9914032, 11153286, 12392540, 14871048, 18588810, 22306572, 24785080, 27883215, 29742096, 37177620, 44613144, 49570160, 55766430, 74355240, 89226288, 111532860, 148710480, 223065720, 446131440]

約数ペア:

[(1, 446131440), (2, 223065720), (3, 148710480), (4, 111532860), (5, 89226288), (6, 74355240), (8, 55766430), (9, 49570160), (10, 44613144), (12, 37177620), (15, 29742096), (16, 27883215), (18, 24785080), (20, 22306572), (24, 18588810), (30, 14871048), (36, 12392540), (40, 11153286), (45, 9914032), (48, 9294405), (60, 7435524), (72, 6196270), (80, 5576643), (90, 4957016), (120, 3717762), (144, 3098135), (180, 2478508), (240, 1858881), (257, 1735920), (360, 1239254), (514, 867960), (720, 619627), (771, 578640), (1028, 433980), (1285, 347184), (1542, 289320), (2056, 216990), (2313, 192880), (2411, 185040), (2570, 173592), (3084, 144660), (3855, 115728), (4112, 108495), (4626, 96440), (4822, 92520), (5140, 86796), (6168, 72330), (7233, 61680), (7710, 57864), (9252, 48220), (9644, 46260), (10280, 43398), (11565, 38576), (12055, 37008), (12336, 36165), (14466, 30840), (15420, 28932), (18504, 24110), (19288, 23130), (20560, 21699)]