191064240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1009}}^1$

素因数の和:1291

約数の個数: 120

約数和(自身を含む): 644735520

約数和(自身を除く): 453671280

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, 263, 360, 526, 720, 789, 1009, 1052, 1315, 1578, 2018, 2104, 2367, 2630, 3027, 3156, 3945, 4036, 4208, 4734, 5045, 5260, 6054, 6312, 7890, 8072, 9081, 9468, 10090, 10520, 11835, 12108, 12624, 15135, 15780, 16144, 18162, 18936, 20180, 21040, 23670, 24216, 30270, 31560, 36324, 37872, 40360, 45405, 47340, 48432, 60540, 63120, 72648, 80720, 90810, 94680, 121080, 145296, 181620, 189360, 242160, 265367, 363240, 530734, 726480, 796101, 1061468, 1326835, 1592202, 2122936, 2388303, 2653670, 3184404, 3980505, 4245872, 4776606, 5307340, 6368808, 7961010, 9553212, 10614680, 11941515, 12737616, 15922020, 19106424, 21229360, 23883030, 31844040, 38212848, 47766060, 63688080, 95532120, 191064240]

約数ペア:

[(1, 191064240), (2, 95532120), (3, 63688080), (4, 47766060), (5, 38212848), (6, 31844040), (8, 23883030), (9, 21229360), (10, 19106424), (12, 15922020), (15, 12737616), (16, 11941515), (18, 10614680), (20, 9553212), (24, 7961010), (30, 6368808), (36, 5307340), (40, 4776606), (45, 4245872), (48, 3980505), (60, 3184404), (72, 2653670), (80, 2388303), (90, 2122936), (120, 1592202), (144, 1326835), (180, 1061468), (240, 796101), (263, 726480), (360, 530734), (526, 363240), (720, 265367), (789, 242160), (1009, 189360), (1052, 181620), (1315, 145296), (1578, 121080), (2018, 94680), (2104, 90810), (2367, 80720), (2630, 72648), (3027, 63120), (3156, 60540), (3945, 48432), (4036, 47340), (4208, 45405), (4734, 40360), (5045, 37872), (5260, 36324), (6054, 31560), (6312, 30270), (7890, 24216), (8072, 23670), (9081, 21040), (9468, 20180), (10090, 18936), (10520, 18162), (11835, 16144), (12108, 15780), (12624, 15135)]