216930960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11159}}^1$

素因数の和:11187

約数の個数: 120

約数和(自身を含む): 755576640

約数和(自身を除く): 538645680

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, 11159, 19440, 22318, 33477, 44636, 55795, 66954, 89272, 100431, 111590, 133908, 167385, 178544, 200862, 223180, 267816, 301293, 334770, 401724, 446360, 502155, 535632, 602586, 669540, 803448, 892720, 903879, 1004310, 1205172, 1339080, 1506465, 1606896, 1807758, 2008620, 2410344, 2678160, 2711637, 3012930, 3615516, 4017240, 4519395, 4820688, 5423274, 6025860, 7231032, 8034480, 9038790, 10846548, 12051720, 13558185, 14462064, 18077580, 21693096, 24103440, 27116370, 36155160, 43386192, 54232740, 72310320, 108465480, 216930960]

約数ペア:

[(1, 216930960), (2, 108465480), (3, 72310320), (4, 54232740), (5, 43386192), (6, 36155160), (8, 27116370), (9, 24103440), (10, 21693096), (12, 18077580), (15, 14462064), (16, 13558185), (18, 12051720), (20, 10846548), (24, 9038790), (27, 8034480), (30, 7231032), (36, 6025860), (40, 5423274), (45, 4820688), (48, 4519395), (54, 4017240), (60, 3615516), (72, 3012930), (80, 2711637), (81, 2678160), (90, 2410344), (108, 2008620), (120, 1807758), (135, 1606896), (144, 1506465), (162, 1339080), (180, 1205172), (216, 1004310), (240, 903879), (243, 892720), (270, 803448), (324, 669540), (360, 602586), (405, 535632), (432, 502155), (486, 446360), (540, 401724), (648, 334770), (720, 301293), (810, 267816), (972, 223180), (1080, 200862), (1215, 178544), (1296, 167385), (1620, 133908), (1944, 111590), (2160, 100431), (2430, 89272), (3240, 66954), (3888, 55795), (4860, 44636), (6480, 33477), (9720, 22318), (11159, 19440)]