1812976920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5036047}}^1$

素因数の和:5036064

約数の個数: 48

約数和(自身を含む): 5892176160

約数和(自身を除く): 4079199240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5036047, 10072094, 15108141, 20144188, 25180235, 30216282, 40288376, 45324423, 50360470, 60432564, 75540705, 90648846, 100720940, 120865128, 151081410, 181297692, 201441880, 226622115, 302162820, 362595384, 453244230, 604325640, 906488460, 1812976920]

約数ペア:

[(1, 1812976920), (2, 906488460), (3, 604325640), (4, 453244230), (5, 362595384), (6, 302162820), (8, 226622115), (9, 201441880), (10, 181297692), (12, 151081410), (15, 120865128), (18, 100720940), (20, 90648846), (24, 75540705), (30, 60432564), (36, 50360470), (40, 45324423), (45, 40288376), (60, 30216282), (72, 25180235), (90, 20144188), (120, 15108141), (180, 10072094), (360, 5036047)]