981288960

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1926

約数の個数: 192

約数和(自身を含む): 3325795200

約数和(自身を除く): 2344506240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1879, 1920, 2040, 2048, 2176, 2560, 2720, 3072, 3264, 3758, 3840, 4080, 4352, 5120, 5440, 5637, 6144, 6528, 7516, 7680, 8160, 8704, 9395, 10240, 10880, 11274, 13056, 15032, 15360, 16320, 17408, 18790, 21760, 22548, 26112, 28185, 30064, 30720, 31943, 32640, 34816, 37580, 43520, 45096, 52224, 56370, 60128, 63886, 65280, 75160, 87040, 90192, 95829, 104448, 112740, 120256, 127772, 130560, 150320, 159715, 174080, 180384, 191658, 225480, 240512, 255544, 261120, 300640, 319430, 360768, 383316, 450960, 479145, 481024, 511088, 522240, 601280, 638860, 721536, 766632, 901920, 958290, 962048, 1022176, 1202560, 1277720, 1443072, 1533264, 1803840, 1916580, 1924096, 2044352, 2405120, 2555440, 2886144, 3066528, 3607680, 3833160, 3848192, 4088704, 4810240, 5110880, 5772288, 6133056, 7215360, 7666320, 8177408, 9620480, 10221760, 11544576, 12266112, 14430720, 15332640, 16354816, 19240960, 20443520, 24532224, 28861440, 30665280, 32709632, 40887040, 49064448, 57722880, 61330560, 65419264, 81774080, 98128896, 122661120, 163548160, 196257792, 245322240, 327096320, 490644480, 981288960]

約数ペア:

[(1, 981288960), (2, 490644480), (3, 327096320), (4, 245322240), (5, 196257792), (6, 163548160), (8, 122661120), (10, 98128896), (12, 81774080), (15, 65419264), (16, 61330560), (17, 57722880), (20, 49064448), (24, 40887040), (30, 32709632), (32, 30665280), (34, 28861440), (40, 24532224), (48, 20443520), (51, 19240960), (60, 16354816), (64, 15332640), (68, 14430720), (80, 12266112), (85, 11544576), (96, 10221760), (102, 9620480), (120, 8177408), (128, 7666320), (136, 7215360), (160, 6133056), (170, 5772288), (192, 5110880), (204, 4810240), (240, 4088704), (255, 3848192), (256, 3833160), (272, 3607680), (320, 3066528), (340, 2886144), (384, 2555440), (408, 2405120), (480, 2044352), (510, 1924096), (512, 1916580), (544, 1803840), (640, 1533264), (680, 1443072), (768, 1277720), (816, 1202560), (960, 1022176), (1020, 962048), (1024, 958290), (1088, 901920), (1280, 766632), (1360, 721536), (1536, 638860), (1632, 601280), (1879, 522240), (1920, 511088), (2040, 481024), (2048, 479145), (2176, 450960), (2560, 383316), (2720, 360768), (3072, 319430), (3264, 300640), (3758, 261120), (3840, 255544), (4080, 240512), (4352, 225480), (5120, 191658), (5440, 180384), (5637, 174080), (6144, 159715), (6528, 150320), (7516, 130560), (7680, 127772), (8160, 120256), (8704, 112740), (9395, 104448), (10240, 95829), (10880, 90192), (11274, 87040), (13056, 75160), (15032, 65280), (15360, 63886), (16320, 60128), (17408, 56370), (18790, 52224), (21760, 45096), (22548, 43520), (26112, 37580), (28185, 34816), (30064, 32640), (30720, 31943)]