2202840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 7441200

約数和(自身を除く): 5238360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 211, 232, 261, 290, 348, 360, 422, 435, 522, 580, 633, 696, 844, 870, 1044, 1055, 1160, 1266, 1305, 1688, 1740, 1899, 2088, 2110, 2532, 2610, 3165, 3480, 3798, 4220, 5064, 5220, 6119, 6330, 7596, 8440, 9495, 10440, 12238, 12660, 15192, 18357, 18990, 24476, 25320, 30595, 36714, 37980, 48952, 55071, 61190, 73428, 75960, 91785, 110142, 122380, 146856, 183570, 220284, 244760, 275355, 367140, 440568, 550710, 734280, 1101420, 2202840]

約数ペア:

[(1, 2202840), (2, 1101420), (3, 734280), (4, 550710), (5, 440568), (6, 367140), (8, 275355), (9, 244760), (10, 220284), (12, 183570), (15, 146856), (18, 122380), (20, 110142), (24, 91785), (29, 75960), (30, 73428), (36, 61190), (40, 55071), (45, 48952), (58, 37980), (60, 36714), (72, 30595), (87, 25320), (90, 24476), (116, 18990), (120, 18357), (145, 15192), (174, 12660), (180, 12238), (211, 10440), (232, 9495), (261, 8440), (290, 7596), (348, 6330), (360, 6119), (422, 5220), (435, 5064), (522, 4220), (580, 3798), (633, 3480), (696, 3165), (844, 2610), (870, 2532), (1044, 2110), (1055, 2088), (1160, 1899), (1266, 1740), (1305, 1688)]