54729120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 192689280

約数和(自身を除く): 137960160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 353, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 706, 760, 816, 912, 969, 1020, 1059, 1140, 1292, 1360, 1412, 1520, 1615, 1632, 1765, 1824, 1938, 2040, 2118, 2280, 2584, 2720, 2824, 3040, 3230, 3530, 3876, 4080, 4236, 4560, 4845, 5168, 5295, 5648, 6001, 6460, 6707, 7060, 7752, 8160, 8472, 9120, 9690, 10336, 10590, 11296, 12002, 12920, 13414, 14120, 15504, 16944, 18003, 19380, 20121, 21180, 24004, 25840, 26828, 28240, 30005, 31008, 33535, 33888, 36006, 38760, 40242, 42360, 48008, 51680, 53656, 56480, 60010, 67070, 72012, 77520, 80484, 84720, 90015, 96016, 100605, 107312, 114019, 120020, 134140, 144024, 155040, 160968, 169440, 180030, 192032, 201210, 214624, 228038, 240040, 268280, 288048, 321936, 342057, 360060, 402420, 456076, 480080, 536560, 570095, 576096, 643872, 684114, 720120, 804840, 912152, 960160, 1073120, 1140190, 1368228, 1440240, 1609680, 1710285, 1824304, 2280380, 2736456, 2880480, 3219360, 3420570, 3648608, 4560760, 5472912, 6841140, 9121520, 10945824, 13682280, 18243040, 27364560, 54729120]

約数ペア:

[(1, 54729120), (2, 27364560), (3, 18243040), (4, 13682280), (5, 10945824), (6, 9121520), (8, 6841140), (10, 5472912), (12, 4560760), (15, 3648608), (16, 3420570), (17, 3219360), (19, 2880480), (20, 2736456), (24, 2280380), (30, 1824304), (32, 1710285), (34, 1609680), (38, 1440240), (40, 1368228), (48, 1140190), (51, 1073120), (57, 960160), (60, 912152), (68, 804840), (76, 720120), (80, 684114), (85, 643872), (95, 576096), (96, 570095), (102, 536560), (114, 480080), (120, 456076), (136, 402420), (152, 360060), (160, 342057), (170, 321936), (190, 288048), (204, 268280), (228, 240040), (240, 228038), (255, 214624), (272, 201210), (285, 192032), (304, 180030), (323, 169440), (340, 160968), (353, 155040), (380, 144024), (408, 134140), (456, 120020), (480, 114019), (510, 107312), (544, 100605), (570, 96016), (608, 90015), (646, 84720), (680, 80484), (706, 77520), (760, 72012), (816, 67070), (912, 60010), (969, 56480), (1020, 53656), (1059, 51680), (1140, 48008), (1292, 42360), (1360, 40242), (1412, 38760), (1520, 36006), (1615, 33888), (1632, 33535), (1765, 31008), (1824, 30005), (1938, 28240), (2040, 26828), (2118, 25840), (2280, 24004), (2584, 21180), (2720, 20121), (2824, 19380), (3040, 18003), (3230, 16944), (3530, 15504), (3876, 14120), (4080, 13414), (4236, 12920), (4560, 12002), (4845, 11296), (5168, 10590), (5295, 10336), (5648, 9690), (6001, 9120), (6460, 8472), (6707, 8160), (7060, 7752)]