115288680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 375217920

約数和(自身を除く): 259929240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 263, 281, 312, 390, 520, 526, 562, 780, 789, 843, 1052, 1124, 1315, 1405, 1560, 1578, 1686, 2104, 2248, 2630, 2810, 3156, 3372, 3419, 3653, 3945, 4215, 5260, 5620, 6312, 6744, 6838, 7306, 7890, 8430, 10257, 10520, 10959, 11240, 13676, 14612, 15780, 16860, 17095, 18265, 20514, 21918, 27352, 29224, 31560, 33720, 34190, 36530, 41028, 43836, 51285, 54795, 68380, 73060, 73903, 82056, 87672, 102570, 109590, 136760, 146120, 147806, 205140, 219180, 221709, 295612, 369515, 410280, 438360, 443418, 591224, 739030, 886836, 960739, 1108545, 1478060, 1773672, 1921478, 2217090, 2882217, 2956120, 3842956, 4434180, 4803695, 5764434, 7685912, 8868360, 9607390, 11528868, 14411085, 19214780, 23057736, 28822170, 38429560, 57644340, 115288680]

約数ペア:

[(1, 115288680), (2, 57644340), (3, 38429560), (4, 28822170), (5, 23057736), (6, 19214780), (8, 14411085), (10, 11528868), (12, 9607390), (13, 8868360), (15, 7685912), (20, 5764434), (24, 4803695), (26, 4434180), (30, 3842956), (39, 2956120), (40, 2882217), (52, 2217090), (60, 1921478), (65, 1773672), (78, 1478060), (104, 1108545), (120, 960739), (130, 886836), (156, 739030), (195, 591224), (260, 443418), (263, 438360), (281, 410280), (312, 369515), (390, 295612), (520, 221709), (526, 219180), (562, 205140), (780, 147806), (789, 146120), (843, 136760), (1052, 109590), (1124, 102570), (1315, 87672), (1405, 82056), (1560, 73903), (1578, 73060), (1686, 68380), (2104, 54795), (2248, 51285), (2630, 43836), (2810, 41028), (3156, 36530), (3372, 34190), (3419, 33720), (3653, 31560), (3945, 29224), (4215, 27352), (5260, 21918), (5620, 20514), (6312, 18265), (6744, 17095), (6838, 16860), (7306, 15780), (7890, 14612), (8430, 13676), (10257, 11240), (10520, 10959)]