65904480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{45767}}^1$

素因数の和:45788

約数の個数: 72

約数和(自身を含む): 224903952

約数和(自身を除く): 158999472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 45767, 91534, 137301, 183068, 228835, 274602, 366136, 411903, 457670, 549204, 686505, 732272, 823806, 915340, 1098408, 1373010, 1464544, 1647612, 1830680, 2059515, 2196816, 2746020, 3295224, 3661360, 4119030, 4393632, 5492040, 6590448, 7322720, 8238060, 10984080, 13180896, 16476120, 21968160, 32952240, 65904480]

約数ペア:

[(1, 65904480), (2, 32952240), (3, 21968160), (4, 16476120), (5, 13180896), (6, 10984080), (8, 8238060), (9, 7322720), (10, 6590448), (12, 5492040), (15, 4393632), (16, 4119030), (18, 3661360), (20, 3295224), (24, 2746020), (30, 2196816), (32, 2059515), (36, 1830680), (40, 1647612), (45, 1464544), (48, 1373010), (60, 1098408), (72, 915340), (80, 823806), (90, 732272), (96, 686505), (120, 549204), (144, 457670), (160, 411903), (180, 366136), (240, 274602), (288, 228835), (360, 183068), (480, 137301), (720, 91534), (1440, 45767)]