2496397320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{256831}}^1$

素因数の和:256857

約数の個数: 96

約数和(自身を含む): 8413816320

約数和(自身を除く): 5917419000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 256831, 513662, 770493, 1027324, 1284155, 1540986, 2054648, 2311479, 2568310, 3081972, 3852465, 4622958, 5136620, 6163944, 6934437, 7704930, 9245916, 10273240, 11557395, 13868874, 15409860, 18491832, 20803311, 23114790, 27737748, 30819720, 34672185, 41606622, 46229580, 55475496, 62409933, 69344370, 83213244, 92459160, 104016555, 124819866, 138688740, 166426488, 208033110, 249639732, 277377480, 312049665, 416066220, 499279464, 624099330, 832132440, 1248198660, 2496397320]

約数ペア:

[(1, 2496397320), (2, 1248198660), (3, 832132440), (4, 624099330), (5, 499279464), (6, 416066220), (8, 312049665), (9, 277377480), (10, 249639732), (12, 208033110), (15, 166426488), (18, 138688740), (20, 124819866), (24, 104016555), (27, 92459160), (30, 83213244), (36, 69344370), (40, 62409933), (45, 55475496), (54, 46229580), (60, 41606622), (72, 34672185), (81, 30819720), (90, 27737748), (108, 23114790), (120, 20803311), (135, 18491832), (162, 15409860), (180, 13868874), (216, 11557395), (243, 10273240), (270, 9245916), (324, 7704930), (360, 6934437), (405, 6163944), (486, 5136620), (540, 4622958), (648, 3852465), (810, 3081972), (972, 2568310), (1080, 2311479), (1215, 2054648), (1620, 1540986), (1944, 1284155), (2430, 1027324), (3240, 770493), (4860, 513662), (9720, 256831)]