56306760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 176783040

約数和(自身を除く): 120476280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 529, 552, 690, 887, 920, 1058, 1380, 1587, 1774, 2116, 2645, 2661, 2760, 3174, 3548, 4232, 4435, 5290, 5322, 6348, 7096, 7935, 8870, 10580, 10644, 12696, 13305, 15870, 17740, 20401, 21160, 21288, 26610, 31740, 35480, 40802, 53220, 61203, 63480, 81604, 102005, 106440, 122406, 163208, 204010, 244812, 306015, 408020, 469223, 489624, 612030, 816040, 938446, 1224060, 1407669, 1876892, 2346115, 2448120, 2815338, 3753784, 4692230, 5630676, 7038345, 9384460, 11261352, 14076690, 18768920, 28153380, 56306760]

約数ペア:

[(1, 56306760), (2, 28153380), (3, 18768920), (4, 14076690), (5, 11261352), (6, 9384460), (8, 7038345), (10, 5630676), (12, 4692230), (15, 3753784), (20, 2815338), (23, 2448120), (24, 2346115), (30, 1876892), (40, 1407669), (46, 1224060), (60, 938446), (69, 816040), (92, 612030), (115, 489624), (120, 469223), (138, 408020), (184, 306015), (230, 244812), (276, 204010), (345, 163208), (460, 122406), (529, 106440), (552, 102005), (690, 81604), (887, 63480), (920, 61203), (1058, 53220), (1380, 40802), (1587, 35480), (1774, 31740), (2116, 26610), (2645, 21288), (2661, 21160), (2760, 20401), (3174, 17740), (3548, 15870), (4232, 13305), (4435, 12696), (5290, 10644), (5322, 10580), (6348, 8870), (7096, 7935)]