387394560

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1239

約数の個数: 264

約数和(自身を含む): 1535348256

約数和(自身を除く): 1147953696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1201, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2402, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3603, 3840, 4032, 4480, 4608, 4804, 5040, 5120, 5376, 5760, 6005, 6720, 7168, 7206, 7680, 8064, 8407, 8960, 9216, 9608, 10080, 10752, 10809, 11520, 12010, 13440, 14412, 15360, 16128, 16814, 17920, 18015, 19216, 20160, 21504, 21618, 23040, 24020, 25221, 26880, 28824, 32256, 33628, 35840, 36030, 38432, 40320, 42035, 43236, 46080, 48040, 50442, 53760, 54045, 57648, 64512, 67256, 72060, 75663, 76864, 80640, 84070, 86472, 96080, 100884, 107520, 108090, 115296, 126105, 134512, 144120, 151326, 153728, 161280, 168140, 172944, 192160, 201768, 216180, 230592, 252210, 269024, 288240, 302652, 307456, 322560, 336280, 345888, 378315, 384320, 403536, 432360, 461184, 504420, 538048, 576480, 605304, 614912, 672560, 691776, 756630, 768640, 807072, 864720, 922368, 1008840, 1076096, 1152960, 1210608, 1229824, 1345120, 1383552, 1513260, 1537280, 1614144, 1729440, 1844736, 2017680, 2152192, 2305920, 2421216, 2690240, 2767104, 3026520, 3074560, 3228288, 3458880, 3689472, 4035360, 4304384, 4611840, 4842432, 5380480, 5534208, 6053040, 6149120, 6456576, 6917760, 8070720, 8608768, 9223680, 9684864, 10760960, 11068416, 12106080, 12913152, 13835520, 16141440, 18447360, 19369728, 21521920, 24212160, 25826304, 27671040, 32282880, 38739456, 43043840, 48424320, 55342080, 64565760, 77478912, 96848640, 129131520, 193697280, 387394560]

約数ペア:

[(1, 387394560), (2, 193697280), (3, 129131520), (4, 96848640), (5, 77478912), (6, 64565760), (7, 55342080), (8, 48424320), (9, 43043840), (10, 38739456), (12, 32282880), (14, 27671040), (15, 25826304), (16, 24212160), (18, 21521920), (20, 19369728), (21, 18447360), (24, 16141440), (28, 13835520), (30, 12913152), (32, 12106080), (35, 11068416), (36, 10760960), (40, 9684864), (42, 9223680), (45, 8608768), (48, 8070720), (56, 6917760), (60, 6456576), (63, 6149120), (64, 6053040), (70, 5534208), (72, 5380480), (80, 4842432), (84, 4611840), (90, 4304384), (96, 4035360), (105, 3689472), (112, 3458880), (120, 3228288), (126, 3074560), (128, 3026520), (140, 2767104), (144, 2690240), (160, 2421216), (168, 2305920), (180, 2152192), (192, 2017680), (210, 1844736), (224, 1729440), (240, 1614144), (252, 1537280), (256, 1513260), (280, 1383552), (288, 1345120), (315, 1229824), (320, 1210608), (336, 1152960), (360, 1076096), (384, 1008840), (420, 922368), (448, 864720), (480, 807072), (504, 768640), (512, 756630), (560, 691776), (576, 672560), (630, 614912), (640, 605304), (672, 576480), (720, 538048), (768, 504420), (840, 461184), (896, 432360), (960, 403536), (1008, 384320), (1024, 378315), (1120, 345888), (1152, 336280), (1201, 322560), (1260, 307456), (1280, 302652), (1344, 288240), (1440, 269024), (1536, 252210), (1680, 230592), (1792, 216180), (1920, 201768), (2016, 192160), (2240, 172944), (2304, 168140), (2402, 161280), (2520, 153728), (2560, 151326), (2688, 144120), (2880, 134512), (3072, 126105), (3360, 115296), (3584, 108090), (3603, 107520), (3840, 100884), (4032, 96080), (4480, 86472), (4608, 84070), (4804, 80640), (5040, 76864), (5120, 75663), (5376, 72060), (5760, 67256), (6005, 64512), (6720, 57648), (7168, 54045), (7206, 53760), (7680, 50442), (8064, 48040), (8407, 46080), (8960, 43236), (9216, 42035), (9608, 40320), (10080, 38432), (10752, 36030), (10809, 35840), (11520, 33628), (12010, 32256), (13440, 28824), (14412, 26880), (15360, 25221), (16128, 24020), (16814, 23040), (17920, 21618), (18015, 21504), (19216, 20160)]