115628520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137653}}^1$

素因数の和:137674

約数の個数: 64

約数和(自身を含む): 396443520

約数和(自身を除く): 280815000

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, 137653, 275306, 412959, 550612, 688265, 825918, 963571, 1101224, 1376530, 1651836, 1927142, 2064795, 2753060, 2890713, 3303672, 3854284, 4129590, 4817855, 5506120, 5781426, 7708568, 8259180, 9635710, 11562852, 14453565, 16518360, 19271420, 23125704, 28907130, 38542840, 57814260, 115628520]

約数ペア:

[(1, 115628520), (2, 57814260), (3, 38542840), (4, 28907130), (5, 23125704), (6, 19271420), (7, 16518360), (8, 14453565), (10, 11562852), (12, 9635710), (14, 8259180), (15, 7708568), (20, 5781426), (21, 5506120), (24, 4817855), (28, 4129590), (30, 3854284), (35, 3303672), (40, 2890713), (42, 2753060), (56, 2064795), (60, 1927142), (70, 1651836), (84, 1376530), (105, 1101224), (120, 963571), (140, 825918), (168, 688265), (210, 550612), (280, 412959), (420, 275306), (840, 137653)]