1187874720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:785

約数の個数: 240

約数和(自身を含む): 4226923008

約数和(自身を除く): 3039048288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 151, 160, 162, 180, 216, 240, 270, 288, 302, 324, 360, 405, 432, 453, 480, 540, 604, 607, 648, 720, 755, 810, 864, 906, 1080, 1208, 1214, 1296, 1359, 1440, 1510, 1620, 1812, 1821, 2160, 2265, 2416, 2428, 2592, 2718, 3020, 3035, 3240, 3624, 3642, 4077, 4320, 4530, 4832, 4856, 5436, 5463, 6040, 6070, 6480, 6795, 7248, 7284, 8154, 9060, 9105, 9712, 10872, 10926, 12080, 12140, 12231, 12960, 13590, 14496, 14568, 16308, 16389, 18120, 18210, 19424, 20385, 21744, 21852, 24160, 24280, 24462, 27180, 27315, 29136, 32616, 32778, 36240, 36420, 40770, 43488, 43704, 48560, 48924, 49167, 54360, 54630, 58272, 61155, 65232, 65556, 72480, 72840, 81540, 81945, 87408, 91657, 97120, 97848, 98334, 108720, 109260, 122310, 130464, 131112, 145680, 163080, 163890, 174816, 183314, 195696, 196668, 217440, 218520, 244620, 245835, 262224, 274971, 291360, 326160, 327780, 366628, 391392, 393336, 437040, 458285, 489240, 491670, 524448, 549942, 652320, 655560, 733256, 786672, 824913, 874080, 916570, 978480, 983340, 1099884, 1311120, 1374855, 1466512, 1573344, 1649826, 1833140, 1956960, 1966680, 2199768, 2474739, 2622240, 2749710, 2933024, 3299652, 3666280, 3933360, 4124565, 4399536, 4949478, 5499420, 6599304, 7332560, 7424217, 7866720, 8249130, 8799072, 9898956, 10998840, 12373695, 13198608, 14665120, 14848434, 16498260, 19797912, 21997680, 24747390, 26397216, 29696868, 32996520, 37121085, 39595824, 43995360, 49494780, 59393736, 65993040, 74242170, 79191648, 98989560, 118787472, 131986080, 148484340, 197979120, 237574944, 296968680, 395958240, 593937360, 1187874720]

約数ペア:

[(1, 1187874720), (2, 593937360), (3, 395958240), (4, 296968680), (5, 237574944), (6, 197979120), (8, 148484340), (9, 131986080), (10, 118787472), (12, 98989560), (15, 79191648), (16, 74242170), (18, 65993040), (20, 59393736), (24, 49494780), (27, 43995360), (30, 39595824), (32, 37121085), (36, 32996520), (40, 29696868), (45, 26397216), (48, 24747390), (54, 21997680), (60, 19797912), (72, 16498260), (80, 14848434), (81, 14665120), (90, 13198608), (96, 12373695), (108, 10998840), (120, 9898956), (135, 8799072), (144, 8249130), (151, 7866720), (160, 7424217), (162, 7332560), (180, 6599304), (216, 5499420), (240, 4949478), (270, 4399536), (288, 4124565), (302, 3933360), (324, 3666280), (360, 3299652), (405, 2933024), (432, 2749710), (453, 2622240), (480, 2474739), (540, 2199768), (604, 1966680), (607, 1956960), (648, 1833140), (720, 1649826), (755, 1573344), (810, 1466512), (864, 1374855), (906, 1311120), (1080, 1099884), (1208, 983340), (1214, 978480), (1296, 916570), (1359, 874080), (1440, 824913), (1510, 786672), (1620, 733256), (1812, 655560), (1821, 652320), (2160, 549942), (2265, 524448), (2416, 491670), (2428, 489240), (2592, 458285), (2718, 437040), (3020, 393336), (3035, 391392), (3240, 366628), (3624, 327780), (3642, 326160), (4077, 291360), (4320, 274971), (4530, 262224), (4832, 245835), (4856, 244620), (5436, 218520), (5463, 217440), (6040, 196668), (6070, 195696), (6480, 183314), (6795, 174816), (7248, 163890), (7284, 163080), (8154, 145680), (9060, 131112), (9105, 130464), (9712, 122310), (10872, 109260), (10926, 108720), (12080, 98334), (12140, 97848), (12231, 97120), (12960, 91657), (13590, 87408), (14496, 81945), (14568, 81540), (16308, 72840), (16389, 72480), (18120, 65556), (18210, 65232), (19424, 61155), (20385, 58272), (21744, 54630), (21852, 54360), (24160, 49167), (24280, 48924), (24462, 48560), (27180, 43704), (27315, 43488), (29136, 40770), (32616, 36420), (32778, 36240)]