2386440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{947}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 8873280

約数和(自身を除く): 6486840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 947, 1260, 1894, 2520, 2841, 3788, 4735, 5682, 6629, 7576, 8523, 9470, 11364, 13258, 14205, 17046, 18940, 19887, 22728, 26516, 28410, 33145, 34092, 37880, 39774, 42615, 53032, 56820, 59661, 66290, 68184, 79548, 85230, 99435, 113640, 119322, 132580, 159096, 170460, 198870, 238644, 265160, 298305, 340920, 397740, 477288, 596610, 795480, 1193220, 2386440]

約数ペア:

[(1, 2386440), (2, 1193220), (3, 795480), (4, 596610), (5, 477288), (6, 397740), (7, 340920), (8, 298305), (9, 265160), (10, 238644), (12, 198870), (14, 170460), (15, 159096), (18, 132580), (20, 119322), (21, 113640), (24, 99435), (28, 85230), (30, 79548), (35, 68184), (36, 66290), (40, 59661), (42, 56820), (45, 53032), (56, 42615), (60, 39774), (63, 37880), (70, 34092), (72, 33145), (84, 28410), (90, 26516), (105, 22728), (120, 19887), (126, 18940), (140, 17046), (168, 14205), (180, 13258), (210, 11364), (252, 9470), (280, 8523), (315, 7576), (360, 6629), (420, 5682), (504, 4735), (630, 3788), (840, 2841), (947, 2520), (1260, 1894)]