2980013760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{344909}}^1$

素因数の和:344935

約数の個数: 112

約数和(自身を含む): 10512856800

約数和(自身を除く): 7532843040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 344909, 689818, 1034727, 1379636, 1724545, 2069454, 2759272, 3104181, 3449090, 4138908, 5173635, 5518544, 6208362, 6898180, 8277816, 9312543, 10347270, 11037088, 12416724, 13796360, 15520905, 16555632, 18625086, 20694540, 22074176, 24833448, 27592720, 31041810, 33111264, 37250172, 41389080, 46562715, 49666896, 55185440, 62083620, 66222528, 74500344, 82778160, 93125430, 99333792, 110370880, 124167240, 149000688, 165556320, 186250860, 198667584, 248334480, 298001376, 331112640, 372501720, 496668960, 596002752, 745003440, 993337920, 1490006880, 2980013760]

約数ペア:

[(1, 2980013760), (2, 1490006880), (3, 993337920), (4, 745003440), (5, 596002752), (6, 496668960), (8, 372501720), (9, 331112640), (10, 298001376), (12, 248334480), (15, 198667584), (16, 186250860), (18, 165556320), (20, 149000688), (24, 124167240), (27, 110370880), (30, 99333792), (32, 93125430), (36, 82778160), (40, 74500344), (45, 66222528), (48, 62083620), (54, 55185440), (60, 49666896), (64, 46562715), (72, 41389080), (80, 37250172), (90, 33111264), (96, 31041810), (108, 27592720), (120, 24833448), (135, 22074176), (144, 20694540), (160, 18625086), (180, 16555632), (192, 15520905), (216, 13796360), (240, 12416724), (270, 11037088), (288, 10347270), (320, 9312543), (360, 8277816), (432, 6898180), (480, 6208362), (540, 5518544), (576, 5173635), (720, 4138908), (864, 3449090), (960, 3104181), (1080, 2759272), (1440, 2069454), (1728, 1724545), (2160, 1379636), (2880, 1034727), (4320, 689818), (8640, 344909)]