122761440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 434790720

約数和(自身を除く): 312029280

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, 90, 96, 108, 120, 135, 144, 157, 160, 180, 181, 216, 240, 270, 288, 314, 360, 362, 432, 471, 480, 540, 543, 628, 720, 724, 785, 864, 905, 942, 1080, 1086, 1256, 1413, 1440, 1448, 1570, 1629, 1810, 1884, 2160, 2172, 2355, 2512, 2715, 2826, 2896, 3140, 3258, 3620, 3768, 4239, 4320, 4344, 4710, 4887, 5024, 5430, 5652, 5792, 6280, 6516, 7065, 7240, 7536, 8145, 8478, 8688, 9420, 9774, 10860, 11304, 12560, 13032, 14130, 14480, 15072, 16290, 16956, 17376, 18840, 19548, 21195, 21720, 22608, 24435, 25120, 26064, 28260, 28417, 28960, 32580, 33912, 37680, 39096, 42390, 43440, 45216, 48870, 52128, 56520, 56834, 65160, 67824, 75360, 78192, 84780, 85251, 86880, 97740, 113040, 113668, 130320, 135648, 142085, 156384, 169560, 170502, 195480, 226080, 227336, 255753, 260640, 284170, 339120, 341004, 390960, 426255, 454672, 511506, 568340, 678240, 682008, 767259, 781920, 852510, 909344, 1023012, 1136680, 1278765, 1364016, 1534518, 1705020, 2046024, 2273360, 2557530, 2728032, 3069036, 3410040, 3836295, 4092048, 4546720, 5115060, 6138072, 6820080, 7672590, 8184096, 10230120, 12276144, 13640160, 15345180, 20460240, 24552288, 30690360, 40920480, 61380720, 122761440]

約数ペア:

[(1, 122761440), (2, 61380720), (3, 40920480), (4, 30690360), (5, 24552288), (6, 20460240), (8, 15345180), (9, 13640160), (10, 12276144), (12, 10230120), (15, 8184096), (16, 7672590), (18, 6820080), (20, 6138072), (24, 5115060), (27, 4546720), (30, 4092048), (32, 3836295), (36, 3410040), (40, 3069036), (45, 2728032), (48, 2557530), (54, 2273360), (60, 2046024), (72, 1705020), (80, 1534518), (90, 1364016), (96, 1278765), (108, 1136680), (120, 1023012), (135, 909344), (144, 852510), (157, 781920), (160, 767259), (180, 682008), (181, 678240), (216, 568340), (240, 511506), (270, 454672), (288, 426255), (314, 390960), (360, 341004), (362, 339120), (432, 284170), (471, 260640), (480, 255753), (540, 227336), (543, 226080), (628, 195480), (720, 170502), (724, 169560), (785, 156384), (864, 142085), (905, 135648), (942, 130320), (1080, 113668), (1086, 113040), (1256, 97740), (1413, 86880), (1440, 85251), (1448, 84780), (1570, 78192), (1629, 75360), (1810, 67824), (1884, 65160), (2160, 56834), (2172, 56520), (2355, 52128), (2512, 48870), (2715, 45216), (2826, 43440), (2896, 42390), (3140, 39096), (3258, 37680), (3620, 33912), (3768, 32580), (4239, 28960), (4320, 28417), (4344, 28260), (4710, 26064), (4887, 25120), (5024, 24435), (5430, 22608), (5652, 21720), (5792, 21195), (6280, 19548), (6516, 18840), (7065, 17376), (7240, 16956), (7536, 16290), (8145, 15072), (8478, 14480), (8688, 14130), (9420, 13032), (9774, 12560), (10860, 11304)]