56291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{234547}}^1$

素因数の和:234563

約数の個数: 40

約数和(自身を含む): 174503712

約数和(自身を除く): 118212432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 234547, 469094, 703641, 938188, 1172735, 1407282, 1876376, 2345470, 2814564, 3518205, 3752752, 4690940, 5629128, 7036410, 9381880, 11258256, 14072820, 18763760, 28145640, 56291280]

約数ペア:

[(1, 56291280), (2, 28145640), (3, 18763760), (4, 14072820), (5, 11258256), (6, 9381880), (8, 7036410), (10, 5629128), (12, 4690940), (15, 3752752), (16, 3518205), (20, 2814564), (24, 2345470), (30, 1876376), (40, 1407282), (48, 1172735), (60, 938188), (80, 703641), (120, 469094), (240, 234547)]