2545145280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1087}}^1$

素因数の和:1384

約数の個数: 224

約数和(自身を含む): 9020129280

約数和(自身を除く): 6474984000

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 271, 288, 320, 360, 432, 480, 540, 542, 576, 720, 813, 864, 960, 1080, 1084, 1087, 1355, 1440, 1626, 1728, 2160, 2168, 2174, 2439, 2710, 2880, 3252, 3261, 4065, 4320, 4336, 4348, 4878, 5420, 5435, 6504, 6522, 7317, 8130, 8640, 8672, 8696, 9756, 9783, 10840, 10870, 12195, 13008, 13044, 14634, 16260, 16305, 17344, 17392, 19512, 19566, 21680, 21740, 24390, 26016, 26088, 29268, 29349, 32520, 32610, 34784, 36585, 39024, 39132, 43360, 43480, 48780, 48915, 52032, 52176, 58536, 58698, 65040, 65220, 69568, 73170, 78048, 78264, 86720, 86960, 97560, 97830, 104352, 117072, 117396, 130080, 130440, 146340, 146745, 156096, 156528, 173920, 195120, 195660, 208704, 234144, 234792, 260160, 260880, 292680, 293490, 294577, 313056, 347840, 390240, 391320, 468288, 469584, 521760, 585360, 586980, 589154, 626112, 780480, 782640, 883731, 939168, 1043520, 1170720, 1173960, 1178308, 1472885, 1565280, 1767462, 1878336, 2341440, 2347920, 2356616, 2651193, 2945770, 3130560, 3534924, 4418655, 4695840, 4713232, 5302386, 5891540, 7069848, 7953579, 8837310, 9391680, 9426464, 10604772, 11783080, 13255965, 14139696, 15907158, 17674620, 18852928, 21209544, 23566160, 26511930, 28279392, 31814316, 35349240, 39767895, 42419088, 47132320, 53023860, 56558784, 63628632, 70698480, 79535790, 84838176, 94264640, 106047720, 127257264, 141396960, 159071580, 169676352, 212095440, 254514528, 282793920, 318143160, 424190880, 509029056, 636286320, 848381760, 1272572640, 2545145280]

約数ペア:

[(1, 2545145280), (2, 1272572640), (3, 848381760), (4, 636286320), (5, 509029056), (6, 424190880), (8, 318143160), (9, 282793920), (10, 254514528), (12, 212095440), (15, 169676352), (16, 159071580), (18, 141396960), (20, 127257264), (24, 106047720), (27, 94264640), (30, 84838176), (32, 79535790), (36, 70698480), (40, 63628632), (45, 56558784), (48, 53023860), (54, 47132320), (60, 42419088), (64, 39767895), (72, 35349240), (80, 31814316), (90, 28279392), (96, 26511930), (108, 23566160), (120, 21209544), (135, 18852928), (144, 17674620), (160, 15907158), (180, 14139696), (192, 13255965), (216, 11783080), (240, 10604772), (270, 9426464), (271, 9391680), (288, 8837310), (320, 7953579), (360, 7069848), (432, 5891540), (480, 5302386), (540, 4713232), (542, 4695840), (576, 4418655), (720, 3534924), (813, 3130560), (864, 2945770), (960, 2651193), (1080, 2356616), (1084, 2347920), (1087, 2341440), (1355, 1878336), (1440, 1767462), (1626, 1565280), (1728, 1472885), (2160, 1178308), (2168, 1173960), (2174, 1170720), (2439, 1043520), (2710, 939168), (2880, 883731), (3252, 782640), (3261, 780480), (4065, 626112), (4320, 589154), (4336, 586980), (4348, 585360), (4878, 521760), (5420, 469584), (5435, 468288), (6504, 391320), (6522, 390240), (7317, 347840), (8130, 313056), (8640, 294577), (8672, 293490), (8696, 292680), (9756, 260880), (9783, 260160), (10840, 234792), (10870, 234144), (12195, 208704), (13008, 195660), (13044, 195120), (14634, 173920), (16260, 156528), (16305, 156096), (17344, 146745), (17392, 146340), (19512, 130440), (19566, 130080), (21680, 117396), (21740, 117072), (24390, 104352), (26016, 97830), (26088, 97560), (29268, 86960), (29349, 86720), (32520, 78264), (32610, 78048), (34784, 73170), (36585, 69568), (39024, 65220), (39132, 65040), (43360, 58698), (43480, 58536), (48780, 52176), (48915, 52032)]