1590960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{947}}^1$

素因数の和:970

約数の個数: 80

約数和(自身を含む): 5642496

約数和(自身を除く): 4051536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 947, 1680, 1894, 2841, 3788, 4735, 5682, 6629, 7576, 9470, 11364, 13258, 14205, 15152, 18940, 19887, 22728, 26516, 28410, 33145, 37880, 39774, 45456, 53032, 56820, 66290, 75760, 79548, 99435, 106064, 113640, 132580, 159096, 198870, 227280, 265160, 318192, 397740, 530320, 795480, 1590960]

約数ペア:

[(1, 1590960), (2, 795480), (3, 530320), (4, 397740), (5, 318192), (6, 265160), (7, 227280), (8, 198870), (10, 159096), (12, 132580), (14, 113640), (15, 106064), (16, 99435), (20, 79548), (21, 75760), (24, 66290), (28, 56820), (30, 53032), (35, 45456), (40, 39774), (42, 37880), (48, 33145), (56, 28410), (60, 26516), (70, 22728), (80, 19887), (84, 18940), (105, 15152), (112, 14205), (120, 13258), (140, 11364), (168, 9470), (210, 7576), (240, 6629), (280, 5682), (336, 4735), (420, 3788), (560, 2841), (840, 1894), (947, 1680)]