30720048

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^2\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 60

約数和(自身を含む): 82299048

約数和(自身を除く): 51579000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 761, 841, 1392, 1522, 1682, 2283, 2523, 3044, 3364, 4566, 5046, 6088, 6728, 9132, 10092, 12176, 13456, 18264, 20184, 22069, 36528, 40368, 44138, 66207, 88276, 132414, 176552, 264828, 353104, 529656, 640001, 1059312, 1280002, 1920003, 2560004, 3840006, 5120008, 7680012, 10240016, 15360024, 30720048]

約数ペア:

[(1, 30720048), (2, 15360024), (3, 10240016), (4, 7680012), (6, 5120008), (8, 3840006), (12, 2560004), (16, 1920003), (24, 1280002), (29, 1059312), (48, 640001), (58, 529656), (87, 353104), (116, 264828), (174, 176552), (232, 132414), (348, 88276), (464, 66207), (696, 44138), (761, 40368), (841, 36528), (1392, 22069), (1522, 20184), (1682, 18264), (2283, 13456), (2523, 12176), (3044, 10092), (3364, 9132), (4566, 6728), (5046, 6088)]