30443040

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 216

約数和(自身を含む): 111596940

約数和(自身を除く): 81153900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 243, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 486, 522, 540, 580, 648, 696, 720, 729, 783, 810, 864, 870, 928, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1440, 1458, 1566, 1620, 1740, 1944, 2088, 2160, 2187, 2320, 2349, 2430, 2592, 2610, 2784, 2916, 3132, 3240, 3480, 3645, 3888, 3915, 4176, 4320, 4374, 4640, 4698, 4860, 5220, 5832, 6264, 6480, 6561, 6960, 7047, 7290, 7776, 7830, 8352, 8748, 9396, 9720, 10440, 10935, 11664, 11745, 12528, 12960, 13122, 13920, 14094, 14580, 15660, 17496, 18792, 19440, 20880, 21141, 21870, 23328, 23490, 25056, 26244, 28188, 29160, 31320, 32805, 34992, 35235, 37584, 38880, 41760, 42282, 43740, 46980, 52488, 56376, 58320, 62640, 63423, 65610, 69984, 70470, 75168, 84564, 87480, 93960, 104976, 105705, 112752, 116640, 125280, 126846, 131220, 140940, 169128, 174960, 187920, 190269, 209952, 211410, 225504, 253692, 262440, 281880, 317115, 338256, 349920, 375840, 380538, 422820, 507384, 524880, 563760, 634230, 676512, 761076, 845640, 951345, 1014768, 1049760, 1127520, 1268460, 1522152, 1691280, 1902690, 2029536, 2536920, 3044304, 3382560, 3805380, 5073840, 6088608, 7610760, 10147680, 15221520, 30443040]

約数ペア:

[(1, 30443040), (2, 15221520), (3, 10147680), (4, 7610760), (5, 6088608), (6, 5073840), (8, 3805380), (9, 3382560), (10, 3044304), (12, 2536920), (15, 2029536), (16, 1902690), (18, 1691280), (20, 1522152), (24, 1268460), (27, 1127520), (29, 1049760), (30, 1014768), (32, 951345), (36, 845640), (40, 761076), (45, 676512), (48, 634230), (54, 563760), (58, 524880), (60, 507384), (72, 422820), (80, 380538), (81, 375840), (87, 349920), (90, 338256), (96, 317115), (108, 281880), (116, 262440), (120, 253692), (135, 225504), (144, 211410), (145, 209952), (160, 190269), (162, 187920), (174, 174960), (180, 169128), (216, 140940), (232, 131220), (240, 126846), (243, 125280), (261, 116640), (270, 112752), (288, 105705), (290, 104976), (324, 93960), (348, 87480), (360, 84564), (405, 75168), (432, 70470), (435, 69984), (464, 65610), (480, 63423), (486, 62640), (522, 58320), (540, 56376), (580, 52488), (648, 46980), (696, 43740), (720, 42282), (729, 41760), (783, 38880), (810, 37584), (864, 35235), (870, 34992), (928, 32805), (972, 31320), (1044, 29160), (1080, 28188), (1160, 26244), (1215, 25056), (1296, 23490), (1305, 23328), (1392, 21870), (1440, 21141), (1458, 20880), (1566, 19440), (1620, 18792), (1740, 17496), (1944, 15660), (2088, 14580), (2160, 14094), (2187, 13920), (2320, 13122), (2349, 12960), (2430, 12528), (2592, 11745), (2610, 11664), (2784, 10935), (2916, 10440), (3132, 9720), (3240, 9396), (3480, 8748), (3645, 8352), (3888, 7830), (3915, 7776), (4176, 7290), (4320, 7047), (4374, 6960), (4640, 6561), (4698, 6480), (4860, 6264), (5220, 5832)]