1121575560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1335209}}^1$

素因数の和:1335230

約数の個数: 64

約数和(自身を含む): 3845404800

約数和(自身を除く): 2723829240

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, 1335209, 2670418, 4005627, 5340836, 6676045, 8011254, 9346463, 10681672, 13352090, 16022508, 18692926, 20028135, 26704180, 28039389, 32045016, 37385852, 40056270, 46732315, 53408360, 56078778, 74771704, 80112540, 93464630, 112157556, 140196945, 160225080, 186929260, 224315112, 280393890, 373858520, 560787780, 1121575560]

約数ペア:

[(1, 1121575560), (2, 560787780), (3, 373858520), (4, 280393890), (5, 224315112), (6, 186929260), (7, 160225080), (8, 140196945), (10, 112157556), (12, 93464630), (14, 80112540), (15, 74771704), (20, 56078778), (21, 53408360), (24, 46732315), (28, 40056270), (30, 37385852), (35, 32045016), (40, 28039389), (42, 26704180), (56, 20028135), (60, 18692926), (70, 16022508), (84, 13352090), (105, 10681672), (120, 9346463), (140, 8011254), (168, 6676045), (210, 5340836), (280, 4005627), (420, 2670418), (840, 1335209)]