552426480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 1946896224

約数和(自身を除く): 1394469744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 157, 162, 180, 181, 216, 240, 243, 270, 314, 324, 360, 362, 405, 432, 471, 486, 540, 543, 628, 648, 720, 724, 785, 810, 905, 942, 972, 1080, 1086, 1215, 1256, 1296, 1413, 1448, 1570, 1620, 1629, 1810, 1884, 1944, 2160, 2172, 2355, 2430, 2512, 2715, 2826, 2896, 3140, 3240, 3258, 3620, 3768, 3888, 4239, 4344, 4710, 4860, 4887, 5430, 5652, 6280, 6480, 6516, 7065, 7240, 7536, 8145, 8478, 8688, 9420, 9720, 9774, 10860, 11304, 12560, 12717, 13032, 14130, 14480, 14661, 16290, 16956, 18840, 19440, 19548, 21195, 21720, 22608, 24435, 25434, 26064, 28260, 28417, 29322, 32580, 33912, 37680, 38151, 39096, 42390, 43440, 43983, 48870, 50868, 56520, 56834, 58644, 63585, 65160, 67824, 73305, 76302, 78192, 84780, 85251, 87966, 97740, 101736, 113040, 113668, 117288, 127170, 130320, 142085, 146610, 152604, 169560, 170502, 175932, 190755, 195480, 203472, 219915, 227336, 234576, 254340, 255753, 284170, 293220, 305208, 339120, 341004, 351864, 381510, 390960, 426255, 439830, 454672, 508680, 511506, 568340, 586440, 610416, 682008, 703728, 763020, 767259, 852510, 879660, 1017360, 1023012, 1136680, 1172880, 1278765, 1364016, 1526040, 1534518, 1705020, 1759320, 2046024, 2273360, 2301777, 2557530, 3052080, 3069036, 3410040, 3518640, 3836295, 4092048, 4603554, 5115060, 6138072, 6820080, 6905331, 7672590, 9207108, 10230120, 11508885, 12276144, 13810662, 15345180, 18414216, 20460240, 23017770, 27621324, 30690360, 34526655, 36828432, 46035540, 55242648, 61380720, 69053310, 92071080, 110485296, 138106620, 184142160, 276213240, 552426480]

約数ペア:

[(1, 552426480), (2, 276213240), (3, 184142160), (4, 138106620), (5, 110485296), (6, 92071080), (8, 69053310), (9, 61380720), (10, 55242648), (12, 46035540), (15, 36828432), (16, 34526655), (18, 30690360), (20, 27621324), (24, 23017770), (27, 20460240), (30, 18414216), (36, 15345180), (40, 13810662), (45, 12276144), (48, 11508885), (54, 10230120), (60, 9207108), (72, 7672590), (80, 6905331), (81, 6820080), (90, 6138072), (108, 5115060), (120, 4603554), (135, 4092048), (144, 3836295), (157, 3518640), (162, 3410040), (180, 3069036), (181, 3052080), (216, 2557530), (240, 2301777), (243, 2273360), (270, 2046024), (314, 1759320), (324, 1705020), (360, 1534518), (362, 1526040), (405, 1364016), (432, 1278765), (471, 1172880), (486, 1136680), (540, 1023012), (543, 1017360), (628, 879660), (648, 852510), (720, 767259), (724, 763020), (785, 703728), (810, 682008), (905, 610416), (942, 586440), (972, 568340), (1080, 511506), (1086, 508680), (1215, 454672), (1256, 439830), (1296, 426255), (1413, 390960), (1448, 381510), (1570, 351864), (1620, 341004), (1629, 339120), (1810, 305208), (1884, 293220), (1944, 284170), (2160, 255753), (2172, 254340), (2355, 234576), (2430, 227336), (2512, 219915), (2715, 203472), (2826, 195480), (2896, 190755), (3140, 175932), (3240, 170502), (3258, 169560), (3620, 152604), (3768, 146610), (3888, 142085), (4239, 130320), (4344, 127170), (4710, 117288), (4860, 113668), (4887, 113040), (5430, 101736), (5652, 97740), (6280, 87966), (6480, 85251), (6516, 84780), (7065, 78192), (7240, 76302), (7536, 73305), (8145, 67824), (8478, 65160), (8688, 63585), (9420, 58644), (9720, 56834), (9774, 56520), (10860, 50868), (11304, 48870), (12560, 43983), (12717, 43440), (13032, 42390), (14130, 39096), (14480, 38151), (14661, 37680), (16290, 33912), (16956, 32580), (18840, 29322), (19440, 28417), (19548, 28260), (21195, 26064), (21720, 25434), (22608, 24435)]