19725324480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6849071}}^1$

素因数の和:6849094

約数の個数: 84

約数和(自身を含む): 67846907232

約数和(自身を除く): 48121582752

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, 6849071, 13698142, 20547213, 27396284, 34245355, 41094426, 54792568, 61641639, 68490710, 82188852, 102736065, 109585136, 123283278, 136981420, 164377704, 205472130, 219170272, 246566556, 273962840, 308208195, 328755408, 410944260, 438340544, 493133112, 547925680, 616416390, 657510816, 821888520, 986266224, 1095851360, 1232832780, 1315021632, 1643777040, 1972532448, 2191702720, 2465665560, 3287554080, 3945064896, 4931331120, 6575108160, 9862662240, 19725324480]

約数ペア:

[(1, 19725324480), (2, 9862662240), (3, 6575108160), (4, 4931331120), (5, 3945064896), (6, 3287554080), (8, 2465665560), (9, 2191702720), (10, 1972532448), (12, 1643777040), (15, 1315021632), (16, 1232832780), (18, 1095851360), (20, 986266224), (24, 821888520), (30, 657510816), (32, 616416390), (36, 547925680), (40, 493133112), (45, 438340544), (48, 410944260), (60, 328755408), (64, 308208195), (72, 273962840), (80, 246566556), (90, 219170272), (96, 205472130), (120, 164377704), (144, 136981420), (160, 123283278), (180, 109585136), (192, 102736065), (240, 82188852), (288, 68490710), (320, 61641639), (360, 54792568), (480, 41094426), (576, 34245355), (720, 27396284), (960, 20547213), (1440, 13698142), (2880, 6849071)]