26508960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 92874600

約数和(自身を除く): 66365640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 449, 480, 492, 615, 656, 720, 738, 820, 898, 984, 1230, 1312, 1347, 1440, 1476, 1640, 1796, 1845, 1968, 2245, 2460, 2694, 2952, 3280, 3592, 3690, 3936, 4041, 4490, 4920, 5388, 5904, 6560, 6735, 7184, 7380, 8082, 8980, 9840, 10776, 11808, 13470, 14368, 14760, 16164, 17960, 18409, 19680, 20205, 21552, 26940, 29520, 32328, 35920, 36818, 40410, 43104, 53880, 55227, 59040, 64656, 71840, 73636, 80820, 92045, 107760, 110454, 129312, 147272, 161640, 165681, 184090, 215520, 220908, 276135, 294544, 323280, 331362, 368180, 441816, 552270, 589088, 646560, 662724, 736360, 828405, 883632, 1104540, 1325448, 1472720, 1656810, 1767264, 2209080, 2650896, 2945440, 3313620, 4418160, 5301792, 6627240, 8836320, 13254480, 26508960]

約数ペア:

[(1, 26508960), (2, 13254480), (3, 8836320), (4, 6627240), (5, 5301792), (6, 4418160), (8, 3313620), (9, 2945440), (10, 2650896), (12, 2209080), (15, 1767264), (16, 1656810), (18, 1472720), (20, 1325448), (24, 1104540), (30, 883632), (32, 828405), (36, 736360), (40, 662724), (41, 646560), (45, 589088), (48, 552270), (60, 441816), (72, 368180), (80, 331362), (82, 323280), (90, 294544), (96, 276135), (120, 220908), (123, 215520), (144, 184090), (160, 165681), (164, 161640), (180, 147272), (205, 129312), (240, 110454), (246, 107760), (288, 92045), (328, 80820), (360, 73636), (369, 71840), (410, 64656), (449, 59040), (480, 55227), (492, 53880), (615, 43104), (656, 40410), (720, 36818), (738, 35920), (820, 32328), (898, 29520), (984, 26940), (1230, 21552), (1312, 20205), (1347, 19680), (1440, 18409), (1476, 17960), (1640, 16164), (1796, 14760), (1845, 14368), (1968, 13470), (2245, 11808), (2460, 10776), (2694, 9840), (2952, 8980), (3280, 8082), (3592, 7380), (3690, 7184), (3936, 6735), (4041, 6560), (4490, 5904), (4920, 5388)]