298409760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18839}}^1$

素因数の和:18871

約数の個数: 144

約数和(自身を含む): 1110957120

約数和(自身を除く): 812547360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 169551, 188390, 207229, 226068, 282585, 301424, 339102, 376780, 414458, 452136, 565170, 602848, 621687, 678204, 753560, 828916, 847755, 904272, 1036145, 1130340, 1243374, 1356408, 1507120, 1657832, 1695510, 1808544, 1865061, 2072290, 2260680, 2486748, 2712816, 3014240, 3108435, 3315664, 3391020, 3730122, 4144580, 4521360, 4973496, 5425632, 6216870, 6631328, 6782040, 7460244, 8289160, 9042720, 9325305, 9946992, 12433740, 13564080, 14920488, 16578320, 18650610, 19893984, 24867480, 27128160, 29840976, 33156640, 37301220, 49734960, 59681952, 74602440, 99469920, 149204880, 298409760]

約数ペア:

[(1, 298409760), (2, 149204880), (3, 99469920), (4, 74602440), (5, 59681952), (6, 49734960), (8, 37301220), (9, 33156640), (10, 29840976), (11, 27128160), (12, 24867480), (15, 19893984), (16, 18650610), (18, 16578320), (20, 14920488), (22, 13564080), (24, 12433740), (30, 9946992), (32, 9325305), (33, 9042720), (36, 8289160), (40, 7460244), (44, 6782040), (45, 6631328), (48, 6216870), (55, 5425632), (60, 4973496), (66, 4521360), (72, 4144580), (80, 3730122), (88, 3391020), (90, 3315664), (96, 3108435), (99, 3014240), (110, 2712816), (120, 2486748), (132, 2260680), (144, 2072290), (160, 1865061), (165, 1808544), (176, 1695510), (180, 1657832), (198, 1507120), (220, 1356408), (240, 1243374), (264, 1130340), (288, 1036145), (330, 904272), (352, 847755), (360, 828916), (396, 753560), (440, 678204), (480, 621687), (495, 602848), (528, 565170), (660, 452136), (720, 414458), (792, 376780), (880, 339102), (990, 301424), (1056, 282585), (1320, 226068), (1440, 207229), (1584, 188390), (1760, 169551), (1980, 150712), (2640, 113034), (3168, 94195), (3960, 75356), (5280, 56517), (7920, 37678), (15840, 18839)]