282612840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{123953}}^1$

素因数の和:123986

約数の個数: 64

約数和(自身を含む): 892468800

約数和(自身を除く): 609855960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 123953, 247906, 371859, 495812, 619765, 743718, 991624, 1239530, 1487436, 1859295, 2355107, 2479060, 2974872, 3718590, 4710214, 4958120, 7065321, 7437180, 9420428, 11775535, 14130642, 14874360, 18840856, 23551070, 28261284, 35326605, 47102140, 56522568, 70653210, 94204280, 141306420, 282612840]

約数ペア:

[(1, 282612840), (2, 141306420), (3, 94204280), (4, 70653210), (5, 56522568), (6, 47102140), (8, 35326605), (10, 28261284), (12, 23551070), (15, 18840856), (19, 14874360), (20, 14130642), (24, 11775535), (30, 9420428), (38, 7437180), (40, 7065321), (57, 4958120), (60, 4710214), (76, 3718590), (95, 2974872), (114, 2479060), (120, 2355107), (152, 1859295), (190, 1487436), (228, 1239530), (285, 991624), (380, 743718), (456, 619765), (570, 495812), (760, 371859), (1140, 247906), (2280, 123953)]