274919160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 857640960

約数和(自身を除く): 582721800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 263, 281, 310, 372, 465, 526, 562, 620, 744, 789, 843, 930, 1052, 1124, 1240, 1315, 1405, 1578, 1686, 1860, 2104, 2248, 2630, 2810, 3156, 3372, 3720, 3945, 4215, 5260, 5620, 6312, 6744, 7890, 8153, 8430, 8711, 10520, 11240, 15780, 16306, 16860, 17422, 24459, 26133, 31560, 32612, 33720, 34844, 40765, 43555, 48918, 52266, 65224, 69688, 73903, 81530, 87110, 97836, 104532, 122295, 130665, 147806, 163060, 174220, 195672, 209064, 221709, 244590, 261330, 295612, 326120, 348440, 369515, 443418, 489180, 522660, 591224, 739030, 886836, 978360, 1045320, 1108545, 1478060, 1773672, 2217090, 2290993, 2956120, 4434180, 4581986, 6872979, 8868360, 9163972, 11454965, 13745958, 18327944, 22909930, 27491916, 34364895, 45819860, 54983832, 68729790, 91639720, 137459580, 274919160]

約数ペア:

[(1, 274919160), (2, 137459580), (3, 91639720), (4, 68729790), (5, 54983832), (6, 45819860), (8, 34364895), (10, 27491916), (12, 22909930), (15, 18327944), (20, 13745958), (24, 11454965), (30, 9163972), (31, 8868360), (40, 6872979), (60, 4581986), (62, 4434180), (93, 2956120), (120, 2290993), (124, 2217090), (155, 1773672), (186, 1478060), (248, 1108545), (263, 1045320), (281, 978360), (310, 886836), (372, 739030), (465, 591224), (526, 522660), (562, 489180), (620, 443418), (744, 369515), (789, 348440), (843, 326120), (930, 295612), (1052, 261330), (1124, 244590), (1240, 221709), (1315, 209064), (1405, 195672), (1578, 174220), (1686, 163060), (1860, 147806), (2104, 130665), (2248, 122295), (2630, 104532), (2810, 97836), (3156, 87110), (3372, 81530), (3720, 73903), (3945, 69688), (4215, 65224), (5260, 52266), (5620, 48918), (6312, 43555), (6744, 40765), (7890, 34844), (8153, 33720), (8430, 32612), (8711, 31560), (10520, 26133), (11240, 24459), (15780, 17422), (16306, 16860)]