2577999720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{15647}}^1$

素因数の和:17034

約数の個数: 64

約数和(自身を含む): 7740126720

約数和(自身を除く): 5162127000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1373, 2746, 4119, 5492, 6865, 8238, 10984, 13730, 15647, 16476, 20595, 27460, 31294, 32952, 41190, 46941, 54920, 62588, 78235, 82380, 93882, 125176, 156470, 164760, 187764, 234705, 312940, 375528, 469410, 625880, 938820, 1877640, 21483331, 42966662, 64449993, 85933324, 107416655, 128899986, 171866648, 214833310, 257799972, 322249965, 429666620, 515599944, 644499930, 859333240, 1288999860, 2577999720]

約数ペア:

[(1, 2577999720), (2, 1288999860), (3, 859333240), (4, 644499930), (5, 515599944), (6, 429666620), (8, 322249965), (10, 257799972), (12, 214833310), (15, 171866648), (20, 128899986), (24, 107416655), (30, 85933324), (40, 64449993), (60, 42966662), (120, 21483331), (1373, 1877640), (2746, 938820), (4119, 625880), (5492, 469410), (6865, 375528), (8238, 312940), (10984, 234705), (13730, 187764), (15647, 164760), (16476, 156470), (20595, 125176), (27460, 93882), (31294, 82380), (32952, 78235), (41190, 62588), (46941, 54920)]