87092640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2003

約数の個数: 144

約数和(自身を含む): 306948096

約数和(自身を除く): 219855456

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, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1951, 2232, 2480, 2790, 2976, 3720, 3902, 4464, 4960, 5580, 5853, 7440, 7804, 8928, 9755, 11160, 11706, 14880, 15608, 17559, 19510, 22320, 23412, 29265, 31216, 35118, 39020, 44640, 46824, 58530, 60481, 62432, 70236, 78040, 87795, 93648, 117060, 120962, 140472, 156080, 175590, 181443, 187296, 234120, 241924, 280944, 302405, 312160, 351180, 362886, 468240, 483848, 544329, 561888, 604810, 702360, 725772, 907215, 936480, 967696, 1088658, 1209620, 1404720, 1451544, 1814430, 1935392, 2177316, 2419240, 2721645, 2809440, 2903088, 3628860, 4354632, 4838480, 5443290, 5806176, 7257720, 8709264, 9676960, 10886580, 14515440, 17418528, 21773160, 29030880, 43546320, 87092640]

約数ペア:

[(1, 87092640), (2, 43546320), (3, 29030880), (4, 21773160), (5, 17418528), (6, 14515440), (8, 10886580), (9, 9676960), (10, 8709264), (12, 7257720), (15, 5806176), (16, 5443290), (18, 4838480), (20, 4354632), (24, 3628860), (30, 2903088), (31, 2809440), (32, 2721645), (36, 2419240), (40, 2177316), (45, 1935392), (48, 1814430), (60, 1451544), (62, 1404720), (72, 1209620), (80, 1088658), (90, 967696), (93, 936480), (96, 907215), (120, 725772), (124, 702360), (144, 604810), (155, 561888), (160, 544329), (180, 483848), (186, 468240), (240, 362886), (248, 351180), (279, 312160), (288, 302405), (310, 280944), (360, 241924), (372, 234120), (465, 187296), (480, 181443), (496, 175590), (558, 156080), (620, 140472), (720, 120962), (744, 117060), (930, 93648), (992, 87795), (1116, 78040), (1240, 70236), (1395, 62432), (1440, 60481), (1488, 58530), (1860, 46824), (1951, 44640), (2232, 39020), (2480, 35118), (2790, 31216), (2976, 29265), (3720, 23412), (3902, 22320), (4464, 19510), (4960, 17559), (5580, 15608), (5853, 14880), (7440, 11706), (7804, 11160), (8928, 9755)]