129350880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2153

約数の個数: 144

約数和(自身を含む): 451891440

約数和(自身を除く): 322540560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2089, 2580, 3096, 3440, 3870, 4128, 4178, 5160, 6192, 6267, 6880, 7740, 8356, 10320, 10445, 12384, 12534, 15480, 16712, 18801, 20640, 20890, 25068, 30960, 31335, 33424, 37602, 41780, 50136, 61920, 62670, 66848, 75204, 83560, 89827, 94005, 100272, 125340, 150408, 167120, 179654, 188010, 200544, 250680, 269481, 300816, 334240, 359308, 376020, 449135, 501360, 538962, 601632, 718616, 752040, 808443, 898270, 1002720, 1077924, 1347405, 1437232, 1504080, 1616886, 1796540, 2155848, 2694810, 2874464, 3008160, 3233772, 3593080, 4042215, 4311696, 5389620, 6467544, 7186160, 8084430, 8623392, 10779240, 12935088, 14372320, 16168860, 21558480, 25870176, 32337720, 43116960, 64675440, 129350880]

約数ペア:

[(1, 129350880), (2, 64675440), (3, 43116960), (4, 32337720), (5, 25870176), (6, 21558480), (8, 16168860), (9, 14372320), (10, 12935088), (12, 10779240), (15, 8623392), (16, 8084430), (18, 7186160), (20, 6467544), (24, 5389620), (30, 4311696), (32, 4042215), (36, 3593080), (40, 3233772), (43, 3008160), (45, 2874464), (48, 2694810), (60, 2155848), (72, 1796540), (80, 1616886), (86, 1504080), (90, 1437232), (96, 1347405), (120, 1077924), (129, 1002720), (144, 898270), (160, 808443), (172, 752040), (180, 718616), (215, 601632), (240, 538962), (258, 501360), (288, 449135), (344, 376020), (360, 359308), (387, 334240), (430, 300816), (480, 269481), (516, 250680), (645, 200544), (688, 188010), (720, 179654), (774, 167120), (860, 150408), (1032, 125340), (1290, 100272), (1376, 94005), (1440, 89827), (1548, 83560), (1720, 75204), (1935, 66848), (2064, 62670), (2089, 61920), (2580, 50136), (3096, 41780), (3440, 37602), (3870, 33424), (4128, 31335), (4178, 30960), (5160, 25068), (6192, 20890), (6267, 20640), (6880, 18801), (7740, 16712), (8356, 15480), (10320, 12534), (10445, 12384)]