268242480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3079}}^1$

素因数の和:3120

約数の個数: 180

約数和(自身を含む): 990509520

約数和(自身を除く): 722267040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3079, 3630, 3960, 4356, 4840, 5445, 5808, 6158, 7260, 7920, 8712, 9237, 9680, 10890, 12316, 14520, 15395, 17424, 18474, 21780, 24632, 27711, 29040, 30790, 33869, 36948, 43560, 46185, 49264, 55422, 61580, 67738, 73896, 87120, 92370, 101607, 110844, 123160, 135476, 138555, 147792, 169345, 184740, 203214, 221688, 246320, 270952, 277110, 304821, 338690, 369480, 372559, 406428, 443376, 508035, 541904, 554220, 609642, 677380, 738960, 745118, 812856, 1016070, 1108440, 1117677, 1219284, 1354760, 1490236, 1524105, 1625712, 1862795, 2032140, 2216880, 2235354, 2438568, 2709520, 2980472, 3048210, 3353031, 3725590, 4064280, 4470708, 4877136, 5588385, 5960944, 6096420, 6706062, 7451180, 8128560, 8941416, 11176770, 12192840, 13412124, 14902360, 16765155, 17882832, 22353540, 24385680, 26824248, 29804720, 33530310, 44707080, 53648496, 67060620, 89414160, 134121240, 268242480]

約数ペア:

[(1, 268242480), (2, 134121240), (3, 89414160), (4, 67060620), (5, 53648496), (6, 44707080), (8, 33530310), (9, 29804720), (10, 26824248), (11, 24385680), (12, 22353540), (15, 17882832), (16, 16765155), (18, 14902360), (20, 13412124), (22, 12192840), (24, 11176770), (30, 8941416), (33, 8128560), (36, 7451180), (40, 6706062), (44, 6096420), (45, 5960944), (48, 5588385), (55, 4877136), (60, 4470708), (66, 4064280), (72, 3725590), (80, 3353031), (88, 3048210), (90, 2980472), (99, 2709520), (110, 2438568), (120, 2235354), (121, 2216880), (132, 2032140), (144, 1862795), (165, 1625712), (176, 1524105), (180, 1490236), (198, 1354760), (220, 1219284), (240, 1117677), (242, 1108440), (264, 1016070), (330, 812856), (360, 745118), (363, 738960), (396, 677380), (440, 609642), (484, 554220), (495, 541904), (528, 508035), (605, 443376), (660, 406428), (720, 372559), (726, 369480), (792, 338690), (880, 304821), (968, 277110), (990, 270952), (1089, 246320), (1210, 221688), (1320, 203214), (1452, 184740), (1584, 169345), (1815, 147792), (1936, 138555), (1980, 135476), (2178, 123160), (2420, 110844), (2640, 101607), (2904, 92370), (3079, 87120), (3630, 73896), (3960, 67738), (4356, 61580), (4840, 55422), (5445, 49264), (5808, 46185), (6158, 43560), (7260, 36948), (7920, 33869), (8712, 30790), (9237, 29040), (9680, 27711), (10890, 24632), (12316, 21780), (14520, 18474), (15395, 17424)]