197094720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{205307}}^1$

素因数の和:205327

約数の個数: 56

約数和(自身を含む): 625778784

約数和(自身を除く): 428684064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 205307, 410614, 615921, 821228, 1026535, 1231842, 1642456, 2053070, 2463684, 3079605, 3284912, 4106140, 4927368, 6159210, 6569824, 8212280, 9854736, 12318420, 13139648, 16424560, 19709472, 24636840, 32849120, 39418944, 49273680, 65698240, 98547360, 197094720]

約数ペア:

[(1, 197094720), (2, 98547360), (3, 65698240), (4, 49273680), (5, 39418944), (6, 32849120), (8, 24636840), (10, 19709472), (12, 16424560), (15, 13139648), (16, 12318420), (20, 9854736), (24, 8212280), (30, 6569824), (32, 6159210), (40, 4927368), (48, 4106140), (60, 3284912), (64, 3079605), (80, 2463684), (96, 2053070), (120, 1642456), (160, 1231842), (192, 1026535), (240, 821228), (320, 615921), (480, 410614), (960, 205307)]