145097760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{302287}}^1$

素因数の和:302305

約数の個数: 48

約数和(自身を含む): 457059456

約数和(自身を除く): 311961696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 302287, 604574, 906861, 1209148, 1511435, 1813722, 2418296, 3022870, 3627444, 4534305, 4836592, 6045740, 7254888, 9068610, 9673184, 12091480, 14509776, 18137220, 24182960, 29019552, 36274440, 48365920, 72548880, 145097760]

約数ペア:

[(1, 145097760), (2, 72548880), (3, 48365920), (4, 36274440), (5, 29019552), (6, 24182960), (8, 18137220), (10, 14509776), (12, 12091480), (15, 9673184), (16, 9068610), (20, 7254888), (24, 6045740), (30, 4836592), (32, 4534305), (40, 3627444), (48, 3022870), (60, 2418296), (80, 1813722), (96, 1511435), (120, 1209148), (160, 906861), (240, 604574), (480, 302287)]