1444483440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64717}}^1$

素因数の和:64767

約数の個数: 120

約数和(自身を含む): 5007619968

約数和(自身を除く): 3563136528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 64717, 129434, 194151, 258868, 323585, 388302, 517736, 582453, 647170, 776604, 970755, 1035472, 1164906, 1294340, 1553208, 1941510, 2006227, 2329812, 2588680, 2912265, 3106416, 3883020, 4012454, 4659624, 5177360, 5824530, 6018681, 7766040, 8024908, 9319248, 10031135, 11649060, 12037362, 15532080, 16049816, 18056043, 20062270, 23298120, 24074724, 30093405, 32099632, 36112086, 40124540, 46596240, 48149448, 60186810, 72224172, 80249080, 90280215, 96298896, 120373620, 144448344, 160498160, 180560430, 240747240, 288896688, 361120860, 481494480, 722241720, 1444483440]

約数ペア:

[(1, 1444483440), (2, 722241720), (3, 481494480), (4, 361120860), (5, 288896688), (6, 240747240), (8, 180560430), (9, 160498160), (10, 144448344), (12, 120373620), (15, 96298896), (16, 90280215), (18, 80249080), (20, 72224172), (24, 60186810), (30, 48149448), (31, 46596240), (36, 40124540), (40, 36112086), (45, 32099632), (48, 30093405), (60, 24074724), (62, 23298120), (72, 20062270), (80, 18056043), (90, 16049816), (93, 15532080), (120, 12037362), (124, 11649060), (144, 10031135), (155, 9319248), (180, 8024908), (186, 7766040), (240, 6018681), (248, 5824530), (279, 5177360), (310, 4659624), (360, 4012454), (372, 3883020), (465, 3106416), (496, 2912265), (558, 2588680), (620, 2329812), (720, 2006227), (744, 1941510), (930, 1553208), (1116, 1294340), (1240, 1164906), (1395, 1035472), (1488, 970755), (1860, 776604), (2232, 647170), (2480, 582453), (2790, 517736), (3720, 388302), (4464, 323585), (5580, 258868), (7440, 194151), (11160, 129434), (22320, 64717)]