204345360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283813}}^1$

素因数の和:283832

約数の個数: 60

約数和(自身を含む): 686262252

約数和(自身を除く): 481916892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 283813, 567626, 851439, 1135252, 1419065, 1702878, 2270504, 2554317, 2838130, 3405756, 4257195, 4541008, 5108634, 5676260, 6811512, 8514390, 10217268, 11352520, 12771585, 13623024, 17028780, 20434536, 22705040, 25543170, 34057560, 40869072, 51086340, 68115120, 102172680, 204345360]

約数ペア:

[(1, 204345360), (2, 102172680), (3, 68115120), (4, 51086340), (5, 40869072), (6, 34057560), (8, 25543170), (9, 22705040), (10, 20434536), (12, 17028780), (15, 13623024), (16, 12771585), (18, 11352520), (20, 10217268), (24, 8514390), (30, 6811512), (36, 5676260), (40, 5108634), (45, 4541008), (48, 4257195), (60, 3405756), (72, 2838130), (80, 2554317), (90, 2270504), (120, 1702878), (144, 1419065), (180, 1135252), (240, 851439), (360, 567626), (720, 283813)]