69180480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 280

約数和(自身を含む): 262222488

約数和(自身を除く): 193042008

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, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 157, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 314, 320, 324, 340, 360, 405, 408, 432, 459, 471, 480, 510, 540, 544, 576, 612, 628, 648, 680, 720, 765, 785, 810, 816, 864, 918, 942, 960, 1020, 1080, 1088, 1224, 1256, 1296, 1360, 1377, 1413, 1440, 1530, 1570, 1620, 1632, 1728, 1836, 1884, 2040, 2160, 2295, 2355, 2448, 2512, 2592, 2669, 2720, 2754, 2826, 2880, 3060, 3140, 3240, 3264, 3672, 3768, 4080, 4239, 4320, 4590, 4710, 4896, 5024, 5184, 5338, 5440, 5508, 5652, 6120, 6280, 6480, 6885, 7065, 7344, 7536, 8007, 8160, 8478, 8640, 9180, 9420, 9792, 10048, 10676, 11016, 11304, 12240, 12560, 12717, 12960, 13345, 13770, 14130, 14688, 15072, 16014, 16320, 16956, 18360, 18840, 21195, 21352, 22032, 22608, 24021, 24480, 25120, 25434, 25920, 26690, 27540, 28260, 29376, 30144, 32028, 33912, 36720, 37680, 40035, 42390, 42704, 44064, 45216, 48042, 48960, 50240, 50868, 53380, 55080, 56520, 63585, 64056, 67824, 72063, 73440, 75360, 80070, 84780, 85408, 88128, 90432, 96084, 101736, 106760, 110160, 113040, 120105, 127170, 128112, 135648, 144126, 146880, 150720, 160140, 169560, 170816, 192168, 203472, 213520, 216189, 220320, 226080, 240210, 254340, 256224, 271296, 288252, 320280, 339120, 360315, 384336, 406944, 427040, 432378, 440640, 452160, 480420, 508680, 512448, 576504, 640560, 678240, 720630, 768672, 813888, 854080, 864756, 960840, 1017360, 1080945, 1153008, 1281120, 1356480, 1441260, 1537344, 1729512, 1921680, 2034720, 2161890, 2306016, 2562240, 2882520, 3459024, 3843360, 4069440, 4323780, 4612032, 5765040, 6918048, 7686720, 8647560, 11530080, 13836096, 17295120, 23060160, 34590240, 69180480]

約数ペア:

[(1, 69180480), (2, 34590240), (3, 23060160), (4, 17295120), (5, 13836096), (6, 11530080), (8, 8647560), (9, 7686720), (10, 6918048), (12, 5765040), (15, 4612032), (16, 4323780), (17, 4069440), (18, 3843360), (20, 3459024), (24, 2882520), (27, 2562240), (30, 2306016), (32, 2161890), (34, 2034720), (36, 1921680), (40, 1729512), (45, 1537344), (48, 1441260), (51, 1356480), (54, 1281120), (60, 1153008), (64, 1080945), (68, 1017360), (72, 960840), (80, 864756), (81, 854080), (85, 813888), (90, 768672), (96, 720630), (102, 678240), (108, 640560), (120, 576504), (135, 512448), (136, 508680), (144, 480420), (153, 452160), (157, 440640), (160, 432378), (162, 427040), (170, 406944), (180, 384336), (192, 360315), (204, 339120), (216, 320280), (240, 288252), (255, 271296), (270, 256224), (272, 254340), (288, 240210), (306, 226080), (314, 220320), (320, 216189), (324, 213520), (340, 203472), (360, 192168), (405, 170816), (408, 169560), (432, 160140), (459, 150720), (471, 146880), (480, 144126), (510, 135648), (540, 128112), (544, 127170), (576, 120105), (612, 113040), (628, 110160), (648, 106760), (680, 101736), (720, 96084), (765, 90432), (785, 88128), (810, 85408), (816, 84780), (864, 80070), (918, 75360), (942, 73440), (960, 72063), (1020, 67824), (1080, 64056), (1088, 63585), (1224, 56520), (1256, 55080), (1296, 53380), (1360, 50868), (1377, 50240), (1413, 48960), (1440, 48042), (1530, 45216), (1570, 44064), (1620, 42704), (1632, 42390), (1728, 40035), (1836, 37680), (1884, 36720), (2040, 33912), (2160, 32028), (2295, 30144), (2355, 29376), (2448, 28260), (2512, 27540), (2592, 26690), (2669, 25920), (2720, 25434), (2754, 25120), (2826, 24480), (2880, 24021), (3060, 22608), (3140, 22032), (3240, 21352), (3264, 21195), (3672, 18840), (3768, 18360), (4080, 16956), (4239, 16320), (4320, 16014), (4590, 15072), (4710, 14688), (4896, 14130), (5024, 13770), (5184, 13345), (5338, 12960), (5440, 12717), (5508, 12560), (5652, 12240), (6120, 11304), (6280, 11016), (6480, 10676), (6885, 10048), (7065, 9792), (7344, 9420), (7536, 9180), (8007, 8640), (8160, 8478)]