7966764720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{409813}}^1$

素因数の和:409841

約数の個数: 120

約数和(自身を含む): 27746047056

約数和(自身を除く): 19779282336

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 409813, 819626, 1229439, 1639252, 2049065, 2458878, 3278504, 3688317, 4098130, 4917756, 6147195, 6557008, 7376634, 8196260, 9835512, 11064951, 12294390, 14753268, 16392520, 18441585, 19671024, 22129902, 24588780, 29506536, 32785040, 33194853, 36883170, 44259804, 49177560, 55324755, 59013072, 66389706, 73766340, 88519608, 98355120, 99584559, 110649510, 132779412, 147532680, 165974265, 177039216, 199169118, 221299020, 265558824, 295065360, 331948530, 398338236, 442598040, 497922795, 531117648, 663897060, 796676472, 885196080, 995845590, 1327794120, 1593352944, 1991691180, 2655588240, 3983382360, 7966764720]

約数ペア:

[(1, 7966764720), (2, 3983382360), (3, 2655588240), (4, 1991691180), (5, 1593352944), (6, 1327794120), (8, 995845590), (9, 885196080), (10, 796676472), (12, 663897060), (15, 531117648), (16, 497922795), (18, 442598040), (20, 398338236), (24, 331948530), (27, 295065360), (30, 265558824), (36, 221299020), (40, 199169118), (45, 177039216), (48, 165974265), (54, 147532680), (60, 132779412), (72, 110649510), (80, 99584559), (81, 98355120), (90, 88519608), (108, 73766340), (120, 66389706), (135, 59013072), (144, 55324755), (162, 49177560), (180, 44259804), (216, 36883170), (240, 33194853), (243, 32785040), (270, 29506536), (324, 24588780), (360, 22129902), (405, 19671024), (432, 18441585), (486, 16392520), (540, 14753268), (648, 12294390), (720, 11064951), (810, 9835512), (972, 8196260), (1080, 7376634), (1215, 6557008), (1296, 6147195), (1620, 4917756), (1944, 4098130), (2160, 3688317), (2430, 3278504), (3240, 2458878), (3888, 2049065), (4860, 1639252), (6480, 1229439), (9720, 819626), (19440, 409813)]