8274240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 252

約数和(自身を含む): 32630364

約数和(自身を除く): 24356124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 169, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 338, 340, 360, 390, 408, 416, 442, 468, 480, 507, 510, 520, 544, 576, 585, 612, 624, 663, 676, 680, 720, 765, 780, 816, 832, 845, 884, 936, 960, 1014, 1020, 1040, 1088, 1105, 1170, 1224, 1248, 1326, 1352, 1360, 1440, 1521, 1530, 1560, 1632, 1690, 1768, 1872, 1989, 2028, 2040, 2080, 2210, 2340, 2448, 2496, 2535, 2652, 2704, 2720, 2873, 2880, 3042, 3060, 3120, 3264, 3315, 3380, 3536, 3744, 3978, 4056, 4080, 4160, 4420, 4680, 4896, 5070, 5304, 5408, 5440, 5746, 6084, 6120, 6240, 6630, 6760, 7072, 7488, 7605, 7956, 8112, 8160, 8619, 8840, 9360, 9792, 9945, 10140, 10608, 10816, 11492, 12168, 12240, 12480, 13260, 13520, 14144, 14365, 15210, 15912, 16224, 16320, 17238, 17680, 18720, 19890, 20280, 21216, 22984, 24336, 24480, 25857, 26520, 27040, 28730, 30420, 31824, 32448, 34476, 35360, 37440, 39780, 40560, 42432, 43095, 45968, 48672, 48960, 51714, 53040, 54080, 57460, 60840, 63648, 68952, 70720, 79560, 81120, 86190, 91936, 97344, 103428, 106080, 114920, 121680, 127296, 129285, 137904, 159120, 162240, 172380, 183872, 206856, 212160, 229840, 243360, 258570, 275808, 318240, 344760, 413712, 459680, 486720, 517140, 551616, 636480, 689520, 827424, 919360, 1034280, 1379040, 1654848, 2068560, 2758080, 4137120, 8274240]

約数ペア:

[(1, 8274240), (2, 4137120), (3, 2758080), (4, 2068560), (5, 1654848), (6, 1379040), (8, 1034280), (9, 919360), (10, 827424), (12, 689520), (13, 636480), (15, 551616), (16, 517140), (17, 486720), (18, 459680), (20, 413712), (24, 344760), (26, 318240), (30, 275808), (32, 258570), (34, 243360), (36, 229840), (39, 212160), (40, 206856), (45, 183872), (48, 172380), (51, 162240), (52, 159120), (60, 137904), (64, 129285), (65, 127296), (68, 121680), (72, 114920), (78, 106080), (80, 103428), (85, 97344), (90, 91936), (96, 86190), (102, 81120), (104, 79560), (117, 70720), (120, 68952), (130, 63648), (136, 60840), (144, 57460), (153, 54080), (156, 53040), (160, 51714), (169, 48960), (170, 48672), (180, 45968), (192, 43095), (195, 42432), (204, 40560), (208, 39780), (221, 37440), (234, 35360), (240, 34476), (255, 32448), (260, 31824), (272, 30420), (288, 28730), (306, 27040), (312, 26520), (320, 25857), (338, 24480), (340, 24336), (360, 22984), (390, 21216), (408, 20280), (416, 19890), (442, 18720), (468, 17680), (480, 17238), (507, 16320), (510, 16224), (520, 15912), (544, 15210), (576, 14365), (585, 14144), (612, 13520), (624, 13260), (663, 12480), (676, 12240), (680, 12168), (720, 11492), (765, 10816), (780, 10608), (816, 10140), (832, 9945), (845, 9792), (884, 9360), (936, 8840), (960, 8619), (1014, 8160), (1020, 8112), (1040, 7956), (1088, 7605), (1105, 7488), (1170, 7072), (1224, 6760), (1248, 6630), (1326, 6240), (1352, 6120), (1360, 6084), (1440, 5746), (1521, 5440), (1530, 5408), (1560, 5304), (1632, 5070), (1690, 4896), (1768, 4680), (1872, 4420), (1989, 4160), (2028, 4080), (2040, 4056), (2080, 3978), (2210, 3744), (2340, 3536), (2448, 3380), (2496, 3315), (2535, 3264), (2652, 3120), (2704, 3060), (2720, 3042), (2873, 2880)]