394980480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1531

約数の個数: 192

約数和(自身を含む): 1393891200

約数和(自身を除く): 998910720

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, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 846, 940, 960, 1128, 1152, 1410, 1440, 1459, 1504, 1692, 1880, 1920, 2115, 2256, 2820, 2880, 2918, 3008, 3384, 3760, 4230, 4377, 4512, 5640, 5760, 5836, 6016, 6768, 7295, 7520, 8460, 8754, 9024, 11280, 11672, 13131, 13536, 14590, 15040, 16920, 17508, 18048, 21885, 22560, 23344, 26262, 27072, 29180, 30080, 33840, 35016, 43770, 45120, 46688, 52524, 54144, 58360, 65655, 67680, 68573, 70032, 87540, 90240, 93376, 105048, 116720, 131310, 135360, 137146, 140064, 175080, 186752, 205719, 210096, 233440, 262620, 270720, 274292, 280128, 342865, 350160, 411438, 420192, 466880, 525240, 548584, 560256, 617157, 685730, 700320, 822876, 840384, 933760, 1028595, 1050480, 1097168, 1234314, 1371460, 1400640, 1645752, 1680768, 2057190, 2100960, 2194336, 2468628, 2742920, 2801280, 3085785, 3291504, 4114380, 4201920, 4388672, 4937256, 5485840, 6171570, 6583008, 8228760, 8403840, 8777344, 9874512, 10971680, 12343140, 13166016, 16457520, 19749024, 21943360, 24686280, 26332032, 32915040, 39498048, 43886720, 49372560, 65830080, 78996096, 98745120, 131660160, 197490240, 394980480]

約数ペア:

[(1, 394980480), (2, 197490240), (3, 131660160), (4, 98745120), (5, 78996096), (6, 65830080), (8, 49372560), (9, 43886720), (10, 39498048), (12, 32915040), (15, 26332032), (16, 24686280), (18, 21943360), (20, 19749024), (24, 16457520), (30, 13166016), (32, 12343140), (36, 10971680), (40, 9874512), (45, 8777344), (47, 8403840), (48, 8228760), (60, 6583008), (64, 6171570), (72, 5485840), (80, 4937256), (90, 4388672), (94, 4201920), (96, 4114380), (120, 3291504), (128, 3085785), (141, 2801280), (144, 2742920), (160, 2468628), (180, 2194336), (188, 2100960), (192, 2057190), (235, 1680768), (240, 1645752), (282, 1400640), (288, 1371460), (320, 1234314), (360, 1097168), (376, 1050480), (384, 1028595), (423, 933760), (470, 840384), (480, 822876), (564, 700320), (576, 685730), (640, 617157), (705, 560256), (720, 548584), (752, 525240), (846, 466880), (940, 420192), (960, 411438), (1128, 350160), (1152, 342865), (1410, 280128), (1440, 274292), (1459, 270720), (1504, 262620), (1692, 233440), (1880, 210096), (1920, 205719), (2115, 186752), (2256, 175080), (2820, 140064), (2880, 137146), (2918, 135360), (3008, 131310), (3384, 116720), (3760, 105048), (4230, 93376), (4377, 90240), (4512, 87540), (5640, 70032), (5760, 68573), (5836, 67680), (6016, 65655), (6768, 58360), (7295, 54144), (7520, 52524), (8460, 46688), (8754, 45120), (9024, 43770), (11280, 35016), (11672, 33840), (13131, 30080), (13536, 29180), (14590, 27072), (15040, 26262), (16920, 23344), (17508, 22560), (18048, 21885)]