64873080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5861

約数の個数: 96

約数和(自身を含む): 217676160

約数和(自身を除く): 152803080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 5813, 11160, 11626, 17439, 23252, 29065, 34878, 46504, 52317, 58130, 69756, 87195, 104634, 116260, 139512, 174390, 180203, 209268, 232520, 261585, 348780, 360406, 418536, 523170, 540609, 697560, 720812, 901015, 1046340, 1081218, 1441624, 1621827, 1802030, 2092680, 2162436, 2703045, 3243654, 3604060, 4324872, 5406090, 6487308, 7208120, 8109135, 10812180, 12974616, 16218270, 21624360, 32436540, 64873080]

約数ペア:

[(1, 64873080), (2, 32436540), (3, 21624360), (4, 16218270), (5, 12974616), (6, 10812180), (8, 8109135), (9, 7208120), (10, 6487308), (12, 5406090), (15, 4324872), (18, 3604060), (20, 3243654), (24, 2703045), (30, 2162436), (31, 2092680), (36, 1802030), (40, 1621827), (45, 1441624), (60, 1081218), (62, 1046340), (72, 901015), (90, 720812), (93, 697560), (120, 540609), (124, 523170), (155, 418536), (180, 360406), (186, 348780), (248, 261585), (279, 232520), (310, 209268), (360, 180203), (372, 174390), (465, 139512), (558, 116260), (620, 104634), (744, 87195), (930, 69756), (1116, 58130), (1240, 52317), (1395, 46504), (1860, 34878), (2232, 29065), (2790, 23252), (3720, 17439), (5580, 11626), (5813, 11160)]