16180080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9631}}^1$

素因数の和:9654

約数の個数: 80

約数和(自身を含む): 57329664

約数和(自身を除く): 41149584

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, 9631, 19262, 28893, 38524, 48155, 57786, 67417, 77048, 96310, 115572, 134834, 144465, 154096, 192620, 202251, 231144, 269668, 288930, 337085, 385240, 404502, 462288, 539336, 577860, 674170, 770480, 809004, 1011255, 1078672, 1155720, 1348340, 1618008, 2022510, 2311440, 2696680, 3236016, 4045020, 5393360, 8090040, 16180080]

約数ペア:

[(1, 16180080), (2, 8090040), (3, 5393360), (4, 4045020), (5, 3236016), (6, 2696680), (7, 2311440), (8, 2022510), (10, 1618008), (12, 1348340), (14, 1155720), (15, 1078672), (16, 1011255), (20, 809004), (21, 770480), (24, 674170), (28, 577860), (30, 539336), (35, 462288), (40, 404502), (42, 385240), (48, 337085), (56, 288930), (60, 269668), (70, 231144), (80, 202251), (84, 192620), (105, 154096), (112, 144465), (120, 134834), (140, 115572), (168, 96310), (210, 77048), (240, 67417), (280, 57786), (336, 48155), (420, 38524), (560, 28893), (840, 19262), (1680, 9631)]