1080719520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 3576545280

約数和(自身を除く): 2495825760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 118, 120, 124, 155, 160, 177, 186, 236, 240, 248, 295, 310, 354, 372, 465, 472, 480, 496, 590, 620, 708, 744, 885, 930, 944, 992, 1180, 1231, 1240, 1416, 1488, 1770, 1829, 1860, 1888, 2360, 2462, 2480, 2832, 2976, 3540, 3658, 3693, 3720, 4720, 4924, 4960, 5487, 5664, 6155, 7080, 7316, 7386, 7440, 9145, 9440, 9848, 10974, 12310, 14160, 14632, 14772, 14880, 18290, 18465, 19696, 21948, 24620, 27435, 28320, 29264, 29544, 36580, 36930, 38161, 39392, 43896, 49240, 54870, 58528, 59088, 72629, 73160, 73860, 76322, 87792, 98480, 109740, 114483, 118176, 145258, 146320, 147720, 152644, 175584, 190805, 196960, 217887, 219480, 228966, 290516, 292640, 295440, 305288, 363145, 381610, 435774, 438960, 457932, 572415, 581032, 590880, 610576, 726290, 763220, 871548, 877920, 915864, 1089435, 1144830, 1162064, 1221152, 1452580, 1526440, 1743096, 1831728, 2178870, 2251499, 2289660, 2324128, 2905160, 3052880, 3486192, 3663456, 4357740, 4502998, 4579320, 5810320, 6105760, 6754497, 6972384, 8715480, 9005996, 9158640, 11257495, 11620640, 13508994, 17430960, 18011992, 18317280, 22514990, 27017988, 33772485, 34861920, 36023984, 45029980, 54035976, 67544970, 72047968, 90059960, 108071952, 135089940, 180119920, 216143904, 270179880, 360239840, 540359760, 1080719520]

約数ペア:

[(1, 1080719520), (2, 540359760), (3, 360239840), (4, 270179880), (5, 216143904), (6, 180119920), (8, 135089940), (10, 108071952), (12, 90059960), (15, 72047968), (16, 67544970), (20, 54035976), (24, 45029980), (30, 36023984), (31, 34861920), (32, 33772485), (40, 27017988), (48, 22514990), (59, 18317280), (60, 18011992), (62, 17430960), (80, 13508994), (93, 11620640), (96, 11257495), (118, 9158640), (120, 9005996), (124, 8715480), (155, 6972384), (160, 6754497), (177, 6105760), (186, 5810320), (236, 4579320), (240, 4502998), (248, 4357740), (295, 3663456), (310, 3486192), (354, 3052880), (372, 2905160), (465, 2324128), (472, 2289660), (480, 2251499), (496, 2178870), (590, 1831728), (620, 1743096), (708, 1526440), (744, 1452580), (885, 1221152), (930, 1162064), (944, 1144830), (992, 1089435), (1180, 915864), (1231, 877920), (1240, 871548), (1416, 763220), (1488, 726290), (1770, 610576), (1829, 590880), (1860, 581032), (1888, 572415), (2360, 457932), (2462, 438960), (2480, 435774), (2832, 381610), (2976, 363145), (3540, 305288), (3658, 295440), (3693, 292640), (3720, 290516), (4720, 228966), (4924, 219480), (4960, 217887), (5487, 196960), (5664, 190805), (6155, 175584), (7080, 152644), (7316, 147720), (7386, 146320), (7440, 145258), (9145, 118176), (9440, 114483), (9848, 109740), (10974, 98480), (12310, 87792), (14160, 76322), (14632, 73860), (14772, 73160), (14880, 72629), (18290, 59088), (18465, 58528), (19696, 54870), (21948, 49240), (24620, 43896), (27435, 39392), (28320, 38161), (29264, 36930), (29544, 36580)]