195697080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{181201}}^1$

素因数の和:181221

約数の個数: 64

約数和(自身を含む): 652327200

約数和(自身を除く): 456630120

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, 181201, 362402, 543603, 724804, 906005, 1087206, 1449608, 1630809, 1812010, 2174412, 2718015, 3261618, 3624020, 4348824, 4892427, 5436030, 6523236, 7248040, 8154045, 9784854, 10872060, 13046472, 16308090, 19569708, 21744120, 24462135, 32616180, 39139416, 48924270, 65232360, 97848540, 195697080]

約数ペア:

[(1, 195697080), (2, 97848540), (3, 65232360), (4, 48924270), (5, 39139416), (6, 32616180), (8, 24462135), (9, 21744120), (10, 19569708), (12, 16308090), (15, 13046472), (18, 10872060), (20, 9784854), (24, 8154045), (27, 7248040), (30, 6523236), (36, 5436030), (40, 4892427), (45, 4348824), (54, 3624020), (60, 3261618), (72, 2718015), (90, 2174412), (108, 1812010), (120, 1630809), (135, 1449608), (180, 1087206), (216, 906005), (270, 724804), (360, 543603), (540, 362402), (1080, 181201)]