39595680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:939

約数の個数: 144

約数和(自身を含む): 139636224

約数和(自身を除く): 100040544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 887, 930, 992, 1116, 1240, 1395, 1440, 1488, 1774, 1860, 2232, 2480, 2661, 2790, 2976, 3548, 3720, 4435, 4464, 4960, 5322, 5580, 7096, 7440, 7983, 8870, 8928, 10644, 11160, 13305, 14192, 14880, 15966, 17740, 21288, 22320, 26610, 27497, 28384, 31932, 35480, 39915, 42576, 44640, 53220, 54994, 63864, 70960, 79830, 82491, 85152, 106440, 109988, 127728, 137485, 141920, 159660, 164982, 212880, 219976, 247473, 255456, 274970, 319320, 329964, 412455, 425760, 439952, 494946, 549940, 638640, 659928, 824910, 879904, 989892, 1099880, 1237365, 1277280, 1319856, 1649820, 1979784, 2199760, 2474730, 2639712, 3299640, 3959568, 4399520, 4949460, 6599280, 7919136, 9898920, 13198560, 19797840, 39595680]

約数ペア:

[(1, 39595680), (2, 19797840), (3, 13198560), (4, 9898920), (5, 7919136), (6, 6599280), (8, 4949460), (9, 4399520), (10, 3959568), (12, 3299640), (15, 2639712), (16, 2474730), (18, 2199760), (20, 1979784), (24, 1649820), (30, 1319856), (31, 1277280), (32, 1237365), (36, 1099880), (40, 989892), (45, 879904), (48, 824910), (60, 659928), (62, 638640), (72, 549940), (80, 494946), (90, 439952), (93, 425760), (96, 412455), (120, 329964), (124, 319320), (144, 274970), (155, 255456), (160, 247473), (180, 219976), (186, 212880), (240, 164982), (248, 159660), (279, 141920), (288, 137485), (310, 127728), (360, 109988), (372, 106440), (465, 85152), (480, 82491), (496, 79830), (558, 70960), (620, 63864), (720, 54994), (744, 53220), (887, 44640), (930, 42576), (992, 39915), (1116, 35480), (1240, 31932), (1395, 28384), (1440, 27497), (1488, 26610), (1774, 22320), (1860, 21288), (2232, 17740), (2480, 15966), (2661, 14880), (2790, 14192), (2976, 13305), (3548, 11160), (3720, 10644), (4435, 8928), (4464, 8870), (4960, 7983), (5322, 7440), (5580, 7096)]