26521920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{9209}}^1$

素因数の和:9232

約数の個数: 84

約数和(自身を含む): 91234260

約数和(自身を除く): 64712340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 9209, 18418, 27627, 36836, 46045, 55254, 73672, 82881, 92090, 110508, 138135, 147344, 165762, 184180, 221016, 276270, 294688, 331524, 368360, 414405, 442032, 552540, 589376, 663048, 736720, 828810, 884064, 1105080, 1326096, 1473440, 1657620, 1768128, 2210160, 2652192, 2946880, 3315240, 4420320, 5304384, 6630480, 8840640, 13260960, 26521920]

約数ペア:

[(1, 26521920), (2, 13260960), (3, 8840640), (4, 6630480), (5, 5304384), (6, 4420320), (8, 3315240), (9, 2946880), (10, 2652192), (12, 2210160), (15, 1768128), (16, 1657620), (18, 1473440), (20, 1326096), (24, 1105080), (30, 884064), (32, 828810), (36, 736720), (40, 663048), (45, 589376), (48, 552540), (60, 442032), (64, 414405), (72, 368360), (80, 331524), (90, 294688), (96, 276270), (120, 221016), (144, 184180), (160, 165762), (180, 147344), (192, 138135), (240, 110508), (288, 92090), (320, 82881), (360, 73672), (480, 55254), (576, 46045), (720, 36836), (960, 27627), (1440, 18418), (2880, 9209)]