4032840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4801}}^1$

素因数の和:4822

約数の個数: 64

約数和(自身を含む): 13829760

約数和(自身を除く): 9796920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4801, 9602, 14403, 19204, 24005, 28806, 33607, 38408, 48010, 57612, 67214, 72015, 96020, 100821, 115224, 134428, 144030, 168035, 192040, 201642, 268856, 288060, 336070, 403284, 504105, 576120, 672140, 806568, 1008210, 1344280, 2016420, 4032840]

約数ペア:

[(1, 4032840), (2, 2016420), (3, 1344280), (4, 1008210), (5, 806568), (6, 672140), (7, 576120), (8, 504105), (10, 403284), (12, 336070), (14, 288060), (15, 268856), (20, 201642), (21, 192040), (24, 168035), (28, 144030), (30, 134428), (35, 115224), (40, 100821), (42, 96020), (56, 72015), (60, 67214), (70, 57612), (84, 48010), (105, 38408), (120, 33607), (140, 28806), (168, 24005), (210, 19204), (280, 14403), (420, 9602), (840, 4801)]