439485240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{2251}}^1$

素因数の和:3892

約数の個数: 64

約数和(自身を含む): 1319852160

約数和(自身を除く): 880366920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1627, 2251, 3254, 4502, 4881, 6508, 6753, 8135, 9004, 9762, 11255, 13016, 13506, 16270, 18008, 19524, 22510, 24405, 27012, 32540, 33765, 39048, 45020, 48810, 54024, 65080, 67530, 90040, 97620, 135060, 195240, 270120, 3662377, 7324754, 10987131, 14649508, 18311885, 21974262, 29299016, 36623770, 43948524, 54935655, 73247540, 87897048, 109871310, 146495080, 219742620, 439485240]

約数ペア:

[(1, 439485240), (2, 219742620), (3, 146495080), (4, 109871310), (5, 87897048), (6, 73247540), (8, 54935655), (10, 43948524), (12, 36623770), (15, 29299016), (20, 21974262), (24, 18311885), (30, 14649508), (40, 10987131), (60, 7324754), (120, 3662377), (1627, 270120), (2251, 195240), (3254, 135060), (4502, 97620), (4881, 90040), (6508, 67530), (6753, 65080), (8135, 54024), (9004, 48810), (9762, 45020), (11255, 39048), (13016, 33765), (13506, 32540), (16270, 27012), (18008, 24405), (19524, 22510)]