2062717920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{691}}^2$

素因数の和:1406

約数の個数: 144

約数和(自身を含む): 7229975760

約数和(自身を除く): 5167257840

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, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 691, 720, 864, 1080, 1382, 1440, 2073, 2160, 2764, 3455, 4146, 4320, 5528, 6219, 6910, 8292, 10365, 11056, 12438, 13820, 16584, 18657, 20730, 22112, 24876, 27640, 31095, 33168, 37314, 41460, 49752, 55280, 62190, 66336, 74628, 82920, 93285, 99504, 110560, 124380, 149256, 165840, 186570, 199008, 248760, 298512, 331680, 373140, 477481, 497520, 597024, 746280, 954962, 995040, 1432443, 1492560, 1909924, 2387405, 2864886, 2985120, 3819848, 4297329, 4774810, 5729772, 7162215, 7639696, 8594658, 9549620, 11459544, 12891987, 14324430, 15279392, 17189316, 19099240, 21486645, 22919088, 25783974, 28648860, 34378632, 38198480, 42973290, 45838176, 51567948, 57297720, 64459935, 68757264, 76396960, 85946580, 103135896, 114595440, 128919870, 137514528, 171893160, 206271792, 229190880, 257839740, 343786320, 412543584, 515679480, 687572640, 1031358960, 2062717920]

約数ペア:

[(1, 2062717920), (2, 1031358960), (3, 687572640), (4, 515679480), (5, 412543584), (6, 343786320), (8, 257839740), (9, 229190880), (10, 206271792), (12, 171893160), (15, 137514528), (16, 128919870), (18, 114595440), (20, 103135896), (24, 85946580), (27, 76396960), (30, 68757264), (32, 64459935), (36, 57297720), (40, 51567948), (45, 45838176), (48, 42973290), (54, 38198480), (60, 34378632), (72, 28648860), (80, 25783974), (90, 22919088), (96, 21486645), (108, 19099240), (120, 17189316), (135, 15279392), (144, 14324430), (160, 12891987), (180, 11459544), (216, 9549620), (240, 8594658), (270, 7639696), (288, 7162215), (360, 5729772), (432, 4774810), (480, 4297329), (540, 3819848), (691, 2985120), (720, 2864886), (864, 2387405), (1080, 1909924), (1382, 1492560), (1440, 1432443), (2073, 995040), (2160, 954962), (2764, 746280), (3455, 597024), (4146, 497520), (4320, 477481), (5528, 373140), (6219, 331680), (6910, 298512), (8292, 248760), (10365, 199008), (11056, 186570), (12438, 165840), (13820, 149256), (16584, 124380), (18657, 110560), (20730, 99504), (22112, 93285), (24876, 82920), (27640, 74628), (31095, 66336), (33168, 62190), (37314, 55280), (41460, 49752)]