2911864320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1$

素因数の和:2765

約数の個数: 240

約数和(自身を含む): 10303001280

約数和(自身を除く): 7391136960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 512, 564, 576, 640, 705, 720, 752, 768, 846, 940, 960, 1128, 1152, 1280, 1410, 1440, 1504, 1536, 1692, 1880, 1920, 2115, 2256, 2304, 2560, 2689, 2820, 2880, 3008, 3384, 3760, 3840, 4230, 4512, 4608, 5378, 5640, 5760, 6016, 6768, 7520, 7680, 8067, 8460, 9024, 10756, 11280, 11520, 12032, 13445, 13536, 15040, 16134, 16920, 18048, 21512, 22560, 23040, 24064, 24201, 26890, 27072, 30080, 32268, 33840, 36096, 40335, 43024, 45120, 48402, 53780, 54144, 60160, 64536, 67680, 72192, 80670, 86048, 90240, 96804, 107560, 108288, 120320, 121005, 126383, 129072, 135360, 161340, 172096, 180480, 193608, 215120, 216576, 242010, 252766, 258144, 270720, 322680, 344192, 360960, 379149, 387216, 430240, 484020, 505532, 516288, 541440, 631915, 645360, 688384, 758298, 774432, 860480, 968040, 1011064, 1032576, 1082880, 1137447, 1263830, 1290720, 1376768, 1516596, 1548864, 1720960, 1895745, 1936080, 2022128, 2065152, 2274894, 2527660, 2581440, 3033192, 3097728, 3441920, 3791490, 3872160, 4044256, 4130304, 4549788, 5055320, 5162880, 5687235, 6066384, 6195456, 6883840, 7582980, 7744320, 8088512, 9099576, 10110640, 10325760, 11374470, 12132768, 12390912, 15165960, 15488640, 16177024, 18199152, 20221280, 20651520, 22748940, 24265536, 30331920, 30977280, 32354048, 36398304, 40442560, 45497880, 48531072, 60663840, 61954560, 64708096, 72796608, 80885120, 90995760, 97062144, 121327680, 145593216, 161770240, 181991520, 194124288, 242655360, 291186432, 323540480, 363983040, 485310720, 582372864, 727966080, 970621440, 1455932160, 2911864320]

約数ペア:

[(1, 2911864320), (2, 1455932160), (3, 970621440), (4, 727966080), (5, 582372864), (6, 485310720), (8, 363983040), (9, 323540480), (10, 291186432), (12, 242655360), (15, 194124288), (16, 181991520), (18, 161770240), (20, 145593216), (24, 121327680), (30, 97062144), (32, 90995760), (36, 80885120), (40, 72796608), (45, 64708096), (47, 61954560), (48, 60663840), (60, 48531072), (64, 45497880), (72, 40442560), (80, 36398304), (90, 32354048), (94, 30977280), (96, 30331920), (120, 24265536), (128, 22748940), (141, 20651520), (144, 20221280), (160, 18199152), (180, 16177024), (188, 15488640), (192, 15165960), (235, 12390912), (240, 12132768), (256, 11374470), (282, 10325760), (288, 10110640), (320, 9099576), (360, 8088512), (376, 7744320), (384, 7582980), (423, 6883840), (470, 6195456), (480, 6066384), (512, 5687235), (564, 5162880), (576, 5055320), (640, 4549788), (705, 4130304), (720, 4044256), (752, 3872160), (768, 3791490), (846, 3441920), (940, 3097728), (960, 3033192), (1128, 2581440), (1152, 2527660), (1280, 2274894), (1410, 2065152), (1440, 2022128), (1504, 1936080), (1536, 1895745), (1692, 1720960), (1880, 1548864), (1920, 1516596), (2115, 1376768), (2256, 1290720), (2304, 1263830), (2560, 1137447), (2689, 1082880), (2820, 1032576), (2880, 1011064), (3008, 968040), (3384, 860480), (3760, 774432), (3840, 758298), (4230, 688384), (4512, 645360), (4608, 631915), (5378, 541440), (5640, 516288), (5760, 505532), (6016, 484020), (6768, 430240), (7520, 387216), (7680, 379149), (8067, 360960), (8460, 344192), (9024, 322680), (10756, 270720), (11280, 258144), (11520, 252766), (12032, 242010), (13445, 216576), (13536, 215120), (15040, 193608), (16134, 180480), (16920, 172096), (18048, 161340), (21512, 135360), (22560, 129072), (23040, 126383), (24064, 121005), (24201, 120320), (26890, 108288), (27072, 107560), (30080, 96804), (32268, 90240), (33840, 86048), (36096, 80670), (40335, 72192), (43024, 67680), (45120, 64536), (48402, 60160), (53780, 54144)]