56405340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7643}}^1$

素因数の和:7699

約数の個数: 72

約数和(自身を含む): 175292208

約数和(自身を除く): 118886868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 7643, 15286, 22929, 30572, 38215, 45858, 68787, 76430, 91716, 114645, 137574, 152860, 229290, 275148, 313363, 343935, 458580, 626726, 687870, 940089, 1253452, 1375740, 1566815, 1880178, 2820267, 3133630, 3760356, 4700445, 5640534, 6267260, 9400890, 11281068, 14101335, 18801780, 28202670, 56405340]

約数ペア:

[(1, 56405340), (2, 28202670), (3, 18801780), (4, 14101335), (5, 11281068), (6, 9400890), (9, 6267260), (10, 5640534), (12, 4700445), (15, 3760356), (18, 3133630), (20, 2820267), (30, 1880178), (36, 1566815), (41, 1375740), (45, 1253452), (60, 940089), (82, 687870), (90, 626726), (123, 458580), (164, 343935), (180, 313363), (205, 275148), (246, 229290), (369, 152860), (410, 137574), (492, 114645), (615, 91716), (738, 76430), (820, 68787), (1230, 45858), (1476, 38215), (1845, 30572), (2460, 22929), (3690, 15286), (7380, 7643)]