265490280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67043}}^1$

素因数の和:67071

約数の個数: 96

約数和(自身を含む): 941297760

約数和(自身を除く): 675807480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 67043, 134086, 201129, 268172, 335215, 402258, 536344, 603387, 670430, 737473, 804516, 1005645, 1206774, 1340860, 1474946, 1609032, 2011290, 2212419, 2413548, 2681720, 2949892, 3016935, 3687365, 4022580, 4424838, 4827096, 5899784, 6033870, 6637257, 7374730, 8045160, 8849676, 11062095, 12067740, 13274514, 14749460, 17699352, 22124190, 24135480, 26549028, 29498920, 33186285, 44248380, 53098056, 66372570, 88496760, 132745140, 265490280]

約数ペア:

[(1, 265490280), (2, 132745140), (3, 88496760), (4, 66372570), (5, 53098056), (6, 44248380), (8, 33186285), (9, 29498920), (10, 26549028), (11, 24135480), (12, 22124190), (15, 17699352), (18, 14749460), (20, 13274514), (22, 12067740), (24, 11062095), (30, 8849676), (33, 8045160), (36, 7374730), (40, 6637257), (44, 6033870), (45, 5899784), (55, 4827096), (60, 4424838), (66, 4022580), (72, 3687365), (88, 3016935), (90, 2949892), (99, 2681720), (110, 2413548), (120, 2212419), (132, 2011290), (165, 1609032), (180, 1474946), (198, 1340860), (220, 1206774), (264, 1005645), (330, 804516), (360, 737473), (396, 670430), (440, 603387), (495, 536344), (660, 402258), (792, 335215), (990, 268172), (1320, 201129), (1980, 134086), (3960, 67043)]