87051240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{80603}}^1$

素因数の和:80623

約数の個数: 64

約数和(自身を含む): 290174400

約数和(自身を除く): 203123160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 80603, 161206, 241809, 322412, 403015, 483618, 644824, 725427, 806030, 967236, 1209045, 1450854, 1612060, 1934472, 2176281, 2418090, 2901708, 3224120, 3627135, 4352562, 4836180, 5803416, 7254270, 8705124, 9672360, 10881405, 14508540, 17410248, 21762810, 29017080, 43525620, 87051240]

約数ペア:

[(1, 87051240), (2, 43525620), (3, 29017080), (4, 21762810), (5, 17410248), (6, 14508540), (8, 10881405), (9, 9672360), (10, 8705124), (12, 7254270), (15, 5803416), (18, 4836180), (20, 4352562), (24, 3627135), (27, 3224120), (30, 2901708), (36, 2418090), (40, 2176281), (45, 1934472), (54, 1612060), (60, 1450854), (72, 1209045), (90, 967236), (108, 806030), (120, 725427), (135, 644824), (180, 483618), (216, 403015), (270, 322412), (360, 241809), (540, 161206), (1080, 80603)]