191597040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1247

約数の個数: 120

約数和(自身を含む): 646418448

約数和(自身を除く): 454821408

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, 281, 360, 562, 720, 843, 947, 1124, 1405, 1686, 1894, 2248, 2529, 2810, 2841, 3372, 3788, 4215, 4496, 4735, 5058, 5620, 5682, 6744, 7576, 8430, 8523, 9470, 10116, 11240, 11364, 12645, 13488, 14205, 15152, 16860, 17046, 18940, 20232, 22480, 22728, 25290, 28410, 33720, 34092, 37880, 40464, 42615, 45456, 50580, 56820, 67440, 68184, 75760, 85230, 101160, 113640, 136368, 170460, 202320, 227280, 266107, 340920, 532214, 681840, 798321, 1064428, 1330535, 1596642, 2128856, 2394963, 2661070, 3193284, 3991605, 4257712, 4789926, 5322140, 6386568, 7983210, 9579852, 10644280, 11974815, 12773136, 15966420, 19159704, 21288560, 23949630, 31932840, 38319408, 47899260, 63865680, 95798520, 191597040]

約数ペア:

[(1, 191597040), (2, 95798520), (3, 63865680), (4, 47899260), (5, 38319408), (6, 31932840), (8, 23949630), (9, 21288560), (10, 19159704), (12, 15966420), (15, 12773136), (16, 11974815), (18, 10644280), (20, 9579852), (24, 7983210), (30, 6386568), (36, 5322140), (40, 4789926), (45, 4257712), (48, 3991605), (60, 3193284), (72, 2661070), (80, 2394963), (90, 2128856), (120, 1596642), (144, 1330535), (180, 1064428), (240, 798321), (281, 681840), (360, 532214), (562, 340920), (720, 266107), (843, 227280), (947, 202320), (1124, 170460), (1405, 136368), (1686, 113640), (1894, 101160), (2248, 85230), (2529, 75760), (2810, 68184), (2841, 67440), (3372, 56820), (3788, 50580), (4215, 45456), (4496, 42615), (4735, 40464), (5058, 37880), (5620, 34092), (5682, 33720), (6744, 28410), (7576, 25290), (8430, 22728), (8523, 22480), (9470, 20232), (10116, 18940), (11240, 17046), (11364, 16860), (12645, 15152), (13488, 14205)]