85288560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50767}}^1$

素因数の和:50790

約数の個数: 80

約数和(自身を含む): 302171136

約数和(自身を除く): 216882576

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, 50767, 101534, 152301, 203068, 253835, 304602, 355369, 406136, 507670, 609204, 710738, 761505, 812272, 1015340, 1066107, 1218408, 1421476, 1523010, 1776845, 2030680, 2132214, 2436816, 2842952, 3046020, 3553690, 4061360, 4264428, 5330535, 5685904, 6092040, 7107380, 8528856, 10661070, 12184080, 14214760, 17057712, 21322140, 28429520, 42644280, 85288560]

約数ペア:

[(1, 85288560), (2, 42644280), (3, 28429520), (4, 21322140), (5, 17057712), (6, 14214760), (7, 12184080), (8, 10661070), (10, 8528856), (12, 7107380), (14, 6092040), (15, 5685904), (16, 5330535), (20, 4264428), (21, 4061360), (24, 3553690), (28, 3046020), (30, 2842952), (35, 2436816), (40, 2132214), (42, 2030680), (48, 1776845), (56, 1523010), (60, 1421476), (70, 1218408), (80, 1066107), (84, 1015340), (105, 812272), (112, 761505), (120, 710738), (140, 609204), (168, 507670), (210, 406136), (240, 355369), (280, 304602), (336, 253835), (420, 203068), (560, 152301), (840, 101534), (1680, 50767)]