1273872240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11717}}^1$

素因数の和:11887

約数の個数: 120

約数和(自身を含む): 4306786848

約数和(自身を除く): 3032914608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 604, 720, 755, 906, 1208, 1359, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 4530, 5436, 6040, 6795, 7248, 9060, 10872, 11717, 12080, 13590, 18120, 21744, 23434, 27180, 35151, 36240, 46868, 54360, 58585, 70302, 93736, 105453, 108720, 117170, 140604, 175755, 187472, 210906, 234340, 281208, 351510, 421812, 468680, 527265, 562416, 703020, 843624, 937360, 1054530, 1406040, 1687248, 1769267, 2109060, 2812080, 3538534, 4218120, 5307801, 7077068, 8436240, 8846335, 10615602, 14154136, 15923403, 17692670, 21231204, 26539005, 28308272, 31846806, 35385340, 42462408, 53078010, 63693612, 70770680, 79617015, 84924816, 106156020, 127387224, 141541360, 159234030, 212312040, 254774448, 318468060, 424624080, 636936120, 1273872240]

約数ペア:

[(1, 1273872240), (2, 636936120), (3, 424624080), (4, 318468060), (5, 254774448), (6, 212312040), (8, 159234030), (9, 141541360), (10, 127387224), (12, 106156020), (15, 84924816), (16, 79617015), (18, 70770680), (20, 63693612), (24, 53078010), (30, 42462408), (36, 35385340), (40, 31846806), (45, 28308272), (48, 26539005), (60, 21231204), (72, 17692670), (80, 15923403), (90, 14154136), (120, 10615602), (144, 8846335), (151, 8436240), (180, 7077068), (240, 5307801), (302, 4218120), (360, 3538534), (453, 2812080), (604, 2109060), (720, 1769267), (755, 1687248), (906, 1406040), (1208, 1054530), (1359, 937360), (1510, 843624), (1812, 703020), (2265, 562416), (2416, 527265), (2718, 468680), (3020, 421812), (3624, 351510), (4530, 281208), (5436, 234340), (6040, 210906), (6795, 187472), (7248, 175755), (9060, 140604), (10872, 117170), (11717, 108720), (12080, 105453), (13590, 93736), (18120, 70302), (21744, 58585), (23434, 54360), (27180, 46868), (35151, 36240)]