5390640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{7487}}^1$

素因数の和:7506

約数の個数: 60

約数和(自身を含む): 18105984

約数和(自身を除く): 12715344

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, 180, 240, 360, 720, 7487, 14974, 22461, 29948, 37435, 44922, 59896, 67383, 74870, 89844, 112305, 119792, 134766, 149740, 179688, 224610, 269532, 299480, 336915, 359376, 449220, 539064, 598960, 673830, 898440, 1078128, 1347660, 1796880, 2695320, 5390640]

約数ペア:

[(1, 5390640), (2, 2695320), (3, 1796880), (4, 1347660), (5, 1078128), (6, 898440), (8, 673830), (9, 598960), (10, 539064), (12, 449220), (15, 359376), (16, 336915), (18, 299480), (20, 269532), (24, 224610), (30, 179688), (36, 149740), (40, 134766), (45, 119792), (48, 112305), (60, 89844), (72, 74870), (80, 67383), (90, 59896), (120, 44922), (144, 37435), (180, 29948), (240, 22461), (360, 14974), (720, 7487)]