453762720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2427

約数の個数: 144

約数和(自身を含む): 1560293280

約数和(自身を除く): 1106530560

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, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2267, 2502, 2780, 3336, 4170, 4448, 4534, 5004, 5560, 6255, 6672, 6801, 8340, 9068, 10008, 11120, 11335, 12510, 13344, 13602, 16680, 18136, 20016, 20403, 22240, 22670, 25020, 27204, 33360, 34005, 36272, 40032, 40806, 45340, 50040, 54408, 66720, 68010, 72544, 81612, 90680, 100080, 102015, 108816, 136020, 163224, 181360, 200160, 204030, 217632, 272040, 315113, 326448, 362720, 408060, 544080, 630226, 652896, 816120, 945339, 1088160, 1260452, 1575565, 1632240, 1890678, 2520904, 2836017, 3151130, 3264480, 3781356, 4726695, 5041808, 5672034, 6302260, 7562712, 9453390, 10083616, 11344068, 12604520, 14180085, 15125424, 18906780, 22688136, 25209040, 28360170, 30250848, 37813560, 45376272, 50418080, 56720340, 75627120, 90752544, 113440680, 151254240, 226881360, 453762720]

約数ペア:

[(1, 453762720), (2, 226881360), (3, 151254240), (4, 113440680), (5, 90752544), (6, 75627120), (8, 56720340), (9, 50418080), (10, 45376272), (12, 37813560), (15, 30250848), (16, 28360170), (18, 25209040), (20, 22688136), (24, 18906780), (30, 15125424), (32, 14180085), (36, 12604520), (40, 11344068), (45, 10083616), (48, 9453390), (60, 7562712), (72, 6302260), (80, 5672034), (90, 5041808), (96, 4726695), (120, 3781356), (139, 3264480), (144, 3151130), (160, 2836017), (180, 2520904), (240, 1890678), (278, 1632240), (288, 1575565), (360, 1260452), (417, 1088160), (480, 945339), (556, 816120), (695, 652896), (720, 630226), (834, 544080), (1112, 408060), (1251, 362720), (1390, 326448), (1440, 315113), (1668, 272040), (2085, 217632), (2224, 204030), (2267, 200160), (2502, 181360), (2780, 163224), (3336, 136020), (4170, 108816), (4448, 102015), (4534, 100080), (5004, 90680), (5560, 81612), (6255, 72544), (6672, 68010), (6801, 66720), (8340, 54408), (9068, 50040), (10008, 45340), (11120, 40806), (11335, 40032), (12510, 36272), (13344, 34005), (13602, 33360), (16680, 27204), (18136, 25020), (20016, 22670), (20403, 22240)]