73656720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102301}}^1$

素因数の和:102320

約数の個数: 60

約数和(自身を含む): 247366236

約数和(自身を除く): 173709516

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, 102301, 204602, 306903, 409204, 511505, 613806, 818408, 920709, 1023010, 1227612, 1534515, 1636816, 1841418, 2046020, 2455224, 3069030, 3682836, 4092040, 4603545, 4910448, 6138060, 7365672, 8184080, 9207090, 12276120, 14731344, 18414180, 24552240, 36828360, 73656720]

約数ペア:

[(1, 73656720), (2, 36828360), (3, 24552240), (4, 18414180), (5, 14731344), (6, 12276120), (8, 9207090), (9, 8184080), (10, 7365672), (12, 6138060), (15, 4910448), (16, 4603545), (18, 4092040), (20, 3682836), (24, 3069030), (30, 2455224), (36, 2046020), (40, 1841418), (45, 1636816), (48, 1534515), (60, 1227612), (72, 1023010), (80, 920709), (90, 818408), (120, 613806), (144, 511505), (180, 409204), (240, 306903), (360, 204602), (720, 102301)]