30788100720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3289327}}^1$

素因数の和:3289359

約数の個数: 120

約数和(自身を含む): 111350331456

約数和(自身を除く): 80562230736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 3289327, 6578654, 9867981, 13157308, 16446635, 19735962, 26314616, 29603943, 32893270, 39471924, 42761251, 49339905, 52629232, 59207886, 65786540, 78943848, 85522502, 98679810, 118415772, 128283753, 131573080, 148019715, 157887696, 171045004, 197359620, 213806255, 236831544, 256567506, 263146160, 296039430, 342090008, 384851259, 394719240, 427612510, 473663088, 513135012, 592078860, 641418765, 684180016, 769702518, 789438480, 855225020, 1026270024, 1184157720, 1282837530, 1539405036, 1710450040, 1924256295, 2052540048, 2368315440, 2565675060, 3078810072, 3420900080, 3848512590, 5131350120, 6157620144, 7697025180, 10262700240, 15394050360, 30788100720]

約数ペア:

[(1, 30788100720), (2, 15394050360), (3, 10262700240), (4, 7697025180), (5, 6157620144), (6, 5131350120), (8, 3848512590), (9, 3420900080), (10, 3078810072), (12, 2565675060), (13, 2368315440), (15, 2052540048), (16, 1924256295), (18, 1710450040), (20, 1539405036), (24, 1282837530), (26, 1184157720), (30, 1026270024), (36, 855225020), (39, 789438480), (40, 769702518), (45, 684180016), (48, 641418765), (52, 592078860), (60, 513135012), (65, 473663088), (72, 427612510), (78, 394719240), (80, 384851259), (90, 342090008), (104, 296039430), (117, 263146160), (120, 256567506), (130, 236831544), (144, 213806255), (156, 197359620), (180, 171045004), (195, 157887696), (208, 148019715), (234, 131573080), (240, 128283753), (260, 118415772), (312, 98679810), (360, 85522502), (390, 78943848), (468, 65786540), (520, 59207886), (585, 52629232), (624, 49339905), (720, 42761251), (780, 39471924), (936, 32893270), (1040, 29603943), (1170, 26314616), (1560, 19735962), (1872, 16446635), (2340, 13157308), (3120, 9867981), (4680, 6578654), (9360, 3289327)]