297846720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11491}}^1$

素因数の和:11520

約数の個数: 140

約数和(自身を含む): 1059585384

約数和(自身を除く): 761738664

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 11491, 12960, 22982, 25920, 34473, 45964, 57455, 68946, 91928, 103419, 114910, 137892, 172365, 183856, 206838, 229820, 275784, 310257, 344730, 367712, 413676, 459640, 517095, 551568, 620514, 689460, 735424, 827352, 919280, 930771, 1034190, 1103136, 1241028, 1378920, 1551285, 1654704, 1838560, 1861542, 2068380, 2206272, 2482056, 2757840, 3102570, 3309408, 3677120, 3723084, 4136760, 4653855, 4964112, 5515680, 6205140, 6618816, 7446168, 8273520, 9307710, 9928224, 11031360, 12410280, 14892336, 16547040, 18615420, 19856448, 24820560, 29784672, 33094080, 37230840, 49641120, 59569344, 74461680, 99282240, 148923360, 297846720]

約数ペア:

[(1, 297846720), (2, 148923360), (3, 99282240), (4, 74461680), (5, 59569344), (6, 49641120), (8, 37230840), (9, 33094080), (10, 29784672), (12, 24820560), (15, 19856448), (16, 18615420), (18, 16547040), (20, 14892336), (24, 12410280), (27, 11031360), (30, 9928224), (32, 9307710), (36, 8273520), (40, 7446168), (45, 6618816), (48, 6205140), (54, 5515680), (60, 4964112), (64, 4653855), (72, 4136760), (80, 3723084), (81, 3677120), (90, 3309408), (96, 3102570), (108, 2757840), (120, 2482056), (135, 2206272), (144, 2068380), (160, 1861542), (162, 1838560), (180, 1654704), (192, 1551285), (216, 1378920), (240, 1241028), (270, 1103136), (288, 1034190), (320, 930771), (324, 919280), (360, 827352), (405, 735424), (432, 689460), (480, 620514), (540, 551568), (576, 517095), (648, 459640), (720, 413676), (810, 367712), (864, 344730), (960, 310257), (1080, 275784), (1296, 229820), (1440, 206838), (1620, 183856), (1728, 172365), (2160, 137892), (2592, 114910), (2880, 103419), (3240, 91928), (4320, 68946), (5184, 57455), (6480, 45964), (8640, 34473), (11491, 25920), (12960, 22982)]