64275840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11159}}^1$

素因数の和:11184

約数の個数: 96

約数和(自身を含む): 221972400

約数和(自身を除く): 157696560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 11159, 22318, 33477, 44636, 55795, 66954, 89272, 100431, 111590, 133908, 167385, 178544, 200862, 223180, 267816, 334770, 357088, 401724, 446360, 502155, 535632, 669540, 714176, 803448, 892720, 1004310, 1071264, 1339080, 1428352, 1606896, 1785440, 2008620, 2142528, 2678160, 3213792, 3570880, 4017240, 4285056, 5356320, 6427584, 7141760, 8034480, 10712640, 12855168, 16068960, 21425280, 32137920, 64275840]

約数ペア:

[(1, 64275840), (2, 32137920), (3, 21425280), (4, 16068960), (5, 12855168), (6, 10712640), (8, 8034480), (9, 7141760), (10, 6427584), (12, 5356320), (15, 4285056), (16, 4017240), (18, 3570880), (20, 3213792), (24, 2678160), (30, 2142528), (32, 2008620), (36, 1785440), (40, 1606896), (45, 1428352), (48, 1339080), (60, 1071264), (64, 1004310), (72, 892720), (80, 803448), (90, 714176), (96, 669540), (120, 535632), (128, 502155), (144, 446360), (160, 401724), (180, 357088), (192, 334770), (240, 267816), (288, 223180), (320, 200862), (360, 178544), (384, 167385), (480, 133908), (576, 111590), (640, 100431), (720, 89272), (960, 66954), (1152, 55795), (1440, 44636), (1920, 33477), (2880, 22318), (5760, 11159)]