7140306720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{14875639}}^1$

素因数の和:14875657

約数の個数: 48

約数和(自身を含む): 22491967680

約数和(自身を除く): 15351660960

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, 14875639, 29751278, 44626917, 59502556, 74378195, 89253834, 119005112, 148756390, 178507668, 223134585, 238010224, 297512780, 357015336, 446269170, 476020448, 595025560, 714030672, 892538340, 1190051120, 1428061344, 1785076680, 2380102240, 3570153360, 7140306720]

約数ペア:

[(1, 7140306720), (2, 3570153360), (3, 2380102240), (4, 1785076680), (5, 1428061344), (6, 1190051120), (8, 892538340), (10, 714030672), (12, 595025560), (15, 476020448), (16, 446269170), (20, 357015336), (24, 297512780), (30, 238010224), (32, 223134585), (40, 178507668), (48, 148756390), (60, 119005112), (80, 89253834), (96, 74378195), (120, 59502556), (160, 44626917), (240, 29751278), (480, 14875639)]