449197920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{103981}}^1$

素因数の和:104005

約数の個数: 96

約数和(自身を含む): 1572207840

約数和(自身を除く): 1123009920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 103981, 207962, 311943, 415924, 519905, 623886, 831848, 935829, 1039810, 1247772, 1559715, 1663696, 1871658, 2079620, 2495544, 2807487, 3119430, 3327392, 3743316, 4159240, 4679145, 4991088, 5614974, 6238860, 7486632, 8318480, 9358290, 9982176, 11229948, 12477720, 14037435, 14973264, 16636960, 18716580, 22459896, 24955440, 28074870, 29946528, 37433160, 44919792, 49910880, 56149740, 74866320, 89839584, 112299480, 149732640, 224598960, 449197920]

約数ペア:

[(1, 449197920), (2, 224598960), (3, 149732640), (4, 112299480), (5, 89839584), (6, 74866320), (8, 56149740), (9, 49910880), (10, 44919792), (12, 37433160), (15, 29946528), (16, 28074870), (18, 24955440), (20, 22459896), (24, 18716580), (27, 16636960), (30, 14973264), (32, 14037435), (36, 12477720), (40, 11229948), (45, 9982176), (48, 9358290), (54, 8318480), (60, 7486632), (72, 6238860), (80, 5614974), (90, 4991088), (96, 4679145), (108, 4159240), (120, 3743316), (135, 3327392), (144, 3119430), (160, 2807487), (180, 2495544), (216, 2079620), (240, 1871658), (270, 1663696), (288, 1559715), (360, 1247772), (432, 1039810), (480, 935829), (540, 831848), (720, 623886), (864, 519905), (1080, 415924), (1440, 311943), (2160, 207962), (4320, 103981)]