262206540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1456703}}^1$

素因数の和:1456718

約数の個数: 36

約数和(自身を含む): 795360384

約数和(自身を除く): 533153844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1456703, 2913406, 4370109, 5826812, 7283515, 8740218, 13110327, 14567030, 17480436, 21850545, 26220654, 29134060, 43701090, 52441308, 65551635, 87402180, 131103270, 262206540]

約数ペア:

[(1, 262206540), (2, 131103270), (3, 87402180), (4, 65551635), (5, 52441308), (6, 43701090), (9, 29134060), (10, 26220654), (12, 21850545), (15, 17480436), (18, 14567030), (20, 13110327), (30, 8740218), (36, 7283515), (45, 5826812), (60, 4370109), (90, 2913406), (180, 1456703)]