3480491280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2071721}}^1$

素因数の和:2071744

約数の個数: 80

約数和(自身を含む): 12330889344

約数和(自身を除く): 8850398064

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, 1680, 2071721, 4143442, 6215163, 8286884, 10358605, 12430326, 14502047, 16573768, 20717210, 24860652, 29004094, 31075815, 33147536, 41434420, 43506141, 49721304, 58008188, 62151630, 72510235, 82868840, 87012282, 99442608, 116016376, 124303260, 145020470, 165737680, 174024564, 217530705, 232032752, 248606520, 290040940, 348049128, 435061410, 497213040, 580081880, 696098256, 870122820, 1160163760, 1740245640, 3480491280]

約数ペア:

[(1, 3480491280), (2, 1740245640), (3, 1160163760), (4, 870122820), (5, 696098256), (6, 580081880), (7, 497213040), (8, 435061410), (10, 348049128), (12, 290040940), (14, 248606520), (15, 232032752), (16, 217530705), (20, 174024564), (21, 165737680), (24, 145020470), (28, 124303260), (30, 116016376), (35, 99442608), (40, 87012282), (42, 82868840), (48, 72510235), (56, 62151630), (60, 58008188), (70, 49721304), (80, 43506141), (84, 41434420), (105, 33147536), (112, 31075815), (120, 29004094), (140, 24860652), (168, 20717210), (210, 16573768), (240, 14502047), (280, 12430326), (336, 10358605), (420, 8286884), (560, 6215163), (840, 4143442), (1680, 2071721)]