85415760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{118633}}^1$

素因数の和:118652

約数の個数: 60

約数和(自身を含む): 286857012

約数和(自身を除く): 201441252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 118633, 237266, 355899, 474532, 593165, 711798, 949064, 1067697, 1186330, 1423596, 1779495, 1898128, 2135394, 2372660, 2847192, 3558990, 4270788, 4745320, 5338485, 5694384, 7117980, 8541576, 9490640, 10676970, 14235960, 17083152, 21353940, 28471920, 42707880, 85415760]

約数ペア:

[(1, 85415760), (2, 42707880), (3, 28471920), (4, 21353940), (5, 17083152), (6, 14235960), (8, 10676970), (9, 9490640), (10, 8541576), (12, 7117980), (15, 5694384), (16, 5338485), (18, 4745320), (20, 4270788), (24, 3558990), (30, 2847192), (36, 2372660), (40, 2135394), (45, 1898128), (48, 1779495), (60, 1423596), (72, 1186330), (80, 1067697), (90, 949064), (120, 711798), (144, 593165), (180, 474532), (240, 355899), (360, 237266), (720, 118633)]