1385931600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{128327}}^1$

素因数の和:128354

約数の個数: 120

約数和(自身を含む): 4932928320

約数和(自身を除く): 3546996720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 128327, 256654, 384981, 513308, 641635, 769962, 1026616, 1154943, 1283270, 1539924, 1924905, 2053232, 2309886, 2566540, 3079848, 3208175, 3464829, 3849810, 4619772, 5133080, 5774715, 6159696, 6416350, 6929658, 7699620, 9239544, 9624525, 10266160, 11549430, 12832700, 13859316, 15399240, 17324145, 18479088, 19249050, 23098860, 25665400, 27718632, 28873575, 30798480, 34648290, 38498100, 46197720, 51330800, 55437264, 57747150, 69296580, 76996200, 86620725, 92395440, 115494300, 138593160, 153992400, 173241450, 230988600, 277186320, 346482900, 461977200, 692965800, 1385931600]

約数ペア:

[(1, 1385931600), (2, 692965800), (3, 461977200), (4, 346482900), (5, 277186320), (6, 230988600), (8, 173241450), (9, 153992400), (10, 138593160), (12, 115494300), (15, 92395440), (16, 86620725), (18, 76996200), (20, 69296580), (24, 57747150), (25, 55437264), (27, 51330800), (30, 46197720), (36, 38498100), (40, 34648290), (45, 30798480), (48, 28873575), (50, 27718632), (54, 25665400), (60, 23098860), (72, 19249050), (75, 18479088), (80, 17324145), (90, 15399240), (100, 13859316), (108, 12832700), (120, 11549430), (135, 10266160), (144, 9624525), (150, 9239544), (180, 7699620), (200, 6929658), (216, 6416350), (225, 6159696), (240, 5774715), (270, 5133080), (300, 4619772), (360, 3849810), (400, 3464829), (432, 3208175), (450, 3079848), (540, 2566540), (600, 2309886), (675, 2053232), (720, 1924905), (900, 1539924), (1080, 1283270), (1200, 1154943), (1350, 1026616), (1800, 769962), (2160, 641635), (2700, 513308), (3600, 384981), (5400, 256654), (10800, 128327)]