39804480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 224

約数和(自身を含む): 149230080

約数和(自身を除く): 109425600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 271, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 542, 544, 576, 612, 680, 720, 765, 813, 816, 864, 918, 960, 1020, 1080, 1084, 1088, 1224, 1355, 1360, 1440, 1530, 1626, 1632, 1728, 1836, 2040, 2160, 2168, 2295, 2439, 2448, 2710, 2720, 2880, 3060, 3252, 3264, 3672, 4065, 4080, 4320, 4336, 4590, 4607, 4878, 4896, 5420, 5440, 6120, 6504, 7317, 7344, 8130, 8160, 8640, 8672, 9180, 9214, 9756, 9792, 10840, 12195, 12240, 13008, 13821, 14634, 14688, 16260, 16320, 17344, 18360, 18428, 19512, 21680, 23035, 24390, 24480, 26016, 27642, 29268, 29376, 32520, 36585, 36720, 36856, 39024, 41463, 43360, 46070, 48780, 48960, 52032, 55284, 58536, 65040, 69105, 73170, 73440, 73712, 78048, 82926, 86720, 92140, 97560, 110568, 117072, 124389, 130080, 138210, 146340, 146880, 147424, 156096, 165852, 184280, 195120, 207315, 221136, 234144, 248778, 260160, 276420, 292680, 294848, 331704, 368560, 390240, 414630, 442272, 468288, 497556, 552840, 585360, 621945, 663408, 737120, 780480, 829260, 884544, 995112, 1105680, 1170720, 1243890, 1326816, 1474240, 1658520, 1990224, 2211360, 2341440, 2487780, 2653632, 3317040, 3980448, 4422720, 4975560, 6634080, 7960896, 9951120, 13268160, 19902240, 39804480]

約数ペア:

[(1, 39804480), (2, 19902240), (3, 13268160), (4, 9951120), (5, 7960896), (6, 6634080), (8, 4975560), (9, 4422720), (10, 3980448), (12, 3317040), (15, 2653632), (16, 2487780), (17, 2341440), (18, 2211360), (20, 1990224), (24, 1658520), (27, 1474240), (30, 1326816), (32, 1243890), (34, 1170720), (36, 1105680), (40, 995112), (45, 884544), (48, 829260), (51, 780480), (54, 737120), (60, 663408), (64, 621945), (68, 585360), (72, 552840), (80, 497556), (85, 468288), (90, 442272), (96, 414630), (102, 390240), (108, 368560), (120, 331704), (135, 294848), (136, 292680), (144, 276420), (153, 260160), (160, 248778), (170, 234144), (180, 221136), (192, 207315), (204, 195120), (216, 184280), (240, 165852), (255, 156096), (270, 147424), (271, 146880), (272, 146340), (288, 138210), (306, 130080), (320, 124389), (340, 117072), (360, 110568), (408, 97560), (432, 92140), (459, 86720), (480, 82926), (510, 78048), (540, 73712), (542, 73440), (544, 73170), (576, 69105), (612, 65040), (680, 58536), (720, 55284), (765, 52032), (813, 48960), (816, 48780), (864, 46070), (918, 43360), (960, 41463), (1020, 39024), (1080, 36856), (1084, 36720), (1088, 36585), (1224, 32520), (1355, 29376), (1360, 29268), (1440, 27642), (1530, 26016), (1626, 24480), (1632, 24390), (1728, 23035), (1836, 21680), (2040, 19512), (2160, 18428), (2168, 18360), (2295, 17344), (2439, 16320), (2448, 16260), (2710, 14688), (2720, 14634), (2880, 13821), (3060, 13008), (3252, 12240), (3264, 12195), (3672, 10840), (4065, 9792), (4080, 9756), (4320, 9214), (4336, 9180), (4590, 8672), (4607, 8640), (4878, 8160), (4896, 8130), (5420, 7344), (5440, 7317), (6120, 6504)]