488182080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 224

約数和(自身を含む): 1618122240

約数和(自身を除く): 1129940160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 79, 80, 82, 96, 120, 123, 157, 158, 160, 164, 192, 205, 237, 240, 246, 314, 316, 320, 328, 395, 410, 471, 474, 480, 492, 615, 628, 632, 656, 785, 790, 820, 942, 948, 960, 984, 1185, 1230, 1256, 1264, 1312, 1570, 1580, 1640, 1884, 1896, 1968, 2355, 2370, 2460, 2512, 2528, 2624, 3140, 3160, 3239, 3280, 3768, 3792, 3936, 4710, 4740, 4920, 5024, 5056, 6280, 6320, 6437, 6478, 6560, 7536, 7584, 7872, 9420, 9480, 9717, 9840, 10048, 12403, 12560, 12640, 12874, 12956, 13120, 15072, 15168, 16195, 18840, 18960, 19311, 19434, 19680, 24806, 25120, 25280, 25748, 25912, 30144, 32185, 32390, 37209, 37680, 37920, 38622, 38868, 39360, 48585, 49612, 50240, 51496, 51824, 62015, 64370, 64780, 74418, 75360, 75840, 77244, 77736, 96555, 97170, 99224, 102992, 103648, 124030, 128740, 129560, 148836, 150720, 154488, 155472, 186045, 193110, 194340, 198448, 205984, 207296, 248060, 257480, 259120, 297672, 308976, 310944, 372090, 386220, 388680, 396896, 411968, 496120, 508523, 514960, 518240, 595344, 617952, 621888, 744180, 772440, 777360, 793792, 992240, 1017046, 1029920, 1036480, 1190688, 1235904, 1488360, 1525569, 1544880, 1554720, 1984480, 2034092, 2059840, 2381376, 2542615, 2976720, 3051138, 3089760, 3109440, 3968960, 4068184, 5085230, 5953440, 6102276, 6179520, 7627845, 8136368, 10170460, 11906880, 12204552, 15255690, 16272736, 20340920, 24409104, 30511380, 32545472, 40681840, 48818208, 61022760, 81363680, 97636416, 122045520, 162727360, 244091040, 488182080]

約数ペア:

[(1, 488182080), (2, 244091040), (3, 162727360), (4, 122045520), (5, 97636416), (6, 81363680), (8, 61022760), (10, 48818208), (12, 40681840), (15, 32545472), (16, 30511380), (20, 24409104), (24, 20340920), (30, 16272736), (32, 15255690), (40, 12204552), (41, 11906880), (48, 10170460), (60, 8136368), (64, 7627845), (79, 6179520), (80, 6102276), (82, 5953440), (96, 5085230), (120, 4068184), (123, 3968960), (157, 3109440), (158, 3089760), (160, 3051138), (164, 2976720), (192, 2542615), (205, 2381376), (237, 2059840), (240, 2034092), (246, 1984480), (314, 1554720), (316, 1544880), (320, 1525569), (328, 1488360), (395, 1235904), (410, 1190688), (471, 1036480), (474, 1029920), (480, 1017046), (492, 992240), (615, 793792), (628, 777360), (632, 772440), (656, 744180), (785, 621888), (790, 617952), (820, 595344), (942, 518240), (948, 514960), (960, 508523), (984, 496120), (1185, 411968), (1230, 396896), (1256, 388680), (1264, 386220), (1312, 372090), (1570, 310944), (1580, 308976), (1640, 297672), (1884, 259120), (1896, 257480), (1968, 248060), (2355, 207296), (2370, 205984), (2460, 198448), (2512, 194340), (2528, 193110), (2624, 186045), (3140, 155472), (3160, 154488), (3239, 150720), (3280, 148836), (3768, 129560), (3792, 128740), (3936, 124030), (4710, 103648), (4740, 102992), (4920, 99224), (5024, 97170), (5056, 96555), (6280, 77736), (6320, 77244), (6437, 75840), (6478, 75360), (6560, 74418), (7536, 64780), (7584, 64370), (7872, 62015), (9420, 51824), (9480, 51496), (9717, 50240), (9840, 49612), (10048, 48585), (12403, 39360), (12560, 38868), (12640, 38622), (12874, 37920), (12956, 37680), (13120, 37209), (15072, 32390), (15168, 32185), (16195, 30144), (18840, 25912), (18960, 25748), (19311, 25280), (19434, 25120), (19680, 24806)]