136656720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{21089}}^1$

素因数の和:21114

約数の個数: 100

約数和(自身を含む): 474651540

約数和(自身を除く): 337994820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 21089, 42178, 63267, 84356, 105445, 126534, 168712, 189801, 210890, 253068, 316335, 337424, 379602, 421780, 506136, 569403, 632670, 759204, 843560, 949005, 1012272, 1138806, 1265340, 1518408, 1687120, 1708209, 1898010, 2277612, 2530680, 2847015, 3036816, 3416418, 3796020, 4555224, 5061360, 5694030, 6832836, 7592040, 8541045, 9110448, 11388060, 13665672, 15184080, 17082090, 22776120, 27331344, 34164180, 45552240, 68328360, 136656720]

約数ペア:

[(1, 136656720), (2, 68328360), (3, 45552240), (4, 34164180), (5, 27331344), (6, 22776120), (8, 17082090), (9, 15184080), (10, 13665672), (12, 11388060), (15, 9110448), (16, 8541045), (18, 7592040), (20, 6832836), (24, 5694030), (27, 5061360), (30, 4555224), (36, 3796020), (40, 3416418), (45, 3036816), (48, 2847015), (54, 2530680), (60, 2277612), (72, 1898010), (80, 1708209), (81, 1687120), (90, 1518408), (108, 1265340), (120, 1138806), (135, 1012272), (144, 949005), (162, 843560), (180, 759204), (216, 632670), (240, 569403), (270, 506136), (324, 421780), (360, 379602), (405, 337424), (432, 316335), (540, 253068), (648, 210890), (720, 189801), (810, 168712), (1080, 126534), (1296, 105445), (1620, 84356), (2160, 63267), (3240, 42178), (6480, 21089)]