127674720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{88663}}^1$

素因数の和:88684

約数の個数: 72

約数和(自身を含む): 435694896

約数和(自身を除く): 308020176

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, 88663, 177326, 265989, 354652, 443315, 531978, 709304, 797967, 886630, 1063956, 1329945, 1418608, 1595934, 1773260, 2127912, 2659890, 2837216, 3191868, 3546520, 3989835, 4255824, 5319780, 6383736, 7093040, 7979670, 8511648, 10639560, 12767472, 14186080, 15959340, 21279120, 25534944, 31918680, 42558240, 63837360, 127674720]

約数ペア:

[(1, 127674720), (2, 63837360), (3, 42558240), (4, 31918680), (5, 25534944), (6, 21279120), (8, 15959340), (9, 14186080), (10, 12767472), (12, 10639560), (15, 8511648), (16, 7979670), (18, 7093040), (20, 6383736), (24, 5319780), (30, 4255824), (32, 3989835), (36, 3546520), (40, 3191868), (45, 2837216), (48, 2659890), (60, 2127912), (72, 1773260), (80, 1595934), (90, 1418608), (96, 1329945), (120, 1063956), (144, 886630), (160, 797967), (180, 709304), (240, 531978), (288, 443315), (360, 354652), (480, 265989), (720, 177326), (1440, 88663)]