488004480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:970

約数の個数: 256

約数和(自身を含む): 1786060800

約数和(自身を除く): 1298056320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 911, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1822, 1860, 1920, 1984, 2160, 2232, 2480, 2733, 2790, 2880, 2976, 3348, 3456, 3644, 3720, 3968, 4185, 4320, 4464, 4555, 4960, 5466, 5580, 5760, 5952, 6696, 7288, 7440, 8199, 8370, 8640, 8928, 9110, 9920, 10932, 11160, 11904, 13392, 13665, 14576, 14880, 16398, 16740, 17280, 17856, 18220, 19840, 21864, 22320, 24597, 26784, 27330, 28241, 29152, 29760, 32796, 33480, 35712, 36440, 40995, 43728, 44640, 49194, 53568, 54660, 56482, 58304, 59520, 65592, 66960, 72880, 81990, 84723, 87456, 89280, 98388, 107136, 109320, 112964, 116608, 122985, 131184, 133920, 141205, 145760, 163980, 169446, 174912, 178560, 196776, 218640, 225928, 245970, 254169, 262368, 267840, 282410, 291520, 327960, 338892, 349824, 393552, 423615, 437280, 451856, 491940, 508338, 524736, 535680, 564820, 583040, 655920, 677784, 762507, 787104, 847230, 874560, 903712, 983880, 1016676, 1049472, 1129640, 1270845, 1311840, 1355568, 1525014, 1574208, 1694460, 1749120, 1807424, 1967760, 2033352, 2259280, 2541690, 2623680, 2711136, 3050028, 3148416, 3388920, 3614848, 3812535, 3935520, 4066704, 4518560, 5083380, 5247360, 5422272, 6100056, 6777840, 7625070, 7871040, 8133408, 9037120, 10166760, 10844544, 12200112, 13555680, 15250140, 15742080, 16266816, 18074240, 20333520, 24400224, 27111360, 30500280, 32533632, 40667040, 48800448, 54222720, 61000560, 81334080, 97600896, 122001120, 162668160, 244002240, 488004480]

約数ペア:

[(1, 488004480), (2, 244002240), (3, 162668160), (4, 122001120), (5, 97600896), (6, 81334080), (8, 61000560), (9, 54222720), (10, 48800448), (12, 40667040), (15, 32533632), (16, 30500280), (18, 27111360), (20, 24400224), (24, 20333520), (27, 18074240), (30, 16266816), (31, 15742080), (32, 15250140), (36, 13555680), (40, 12200112), (45, 10844544), (48, 10166760), (54, 9037120), (60, 8133408), (62, 7871040), (64, 7625070), (72, 6777840), (80, 6100056), (90, 5422272), (93, 5247360), (96, 5083380), (108, 4518560), (120, 4066704), (124, 3935520), (128, 3812535), (135, 3614848), (144, 3388920), (155, 3148416), (160, 3050028), (180, 2711136), (186, 2623680), (192, 2541690), (216, 2259280), (240, 2033352), (248, 1967760), (270, 1807424), (279, 1749120), (288, 1694460), (310, 1574208), (320, 1525014), (360, 1355568), (372, 1311840), (384, 1270845), (432, 1129640), (465, 1049472), (480, 1016676), (496, 983880), (540, 903712), (558, 874560), (576, 847230), (620, 787104), (640, 762507), (720, 677784), (744, 655920), (837, 583040), (864, 564820), (911, 535680), (930, 524736), (960, 508338), (992, 491940), (1080, 451856), (1116, 437280), (1152, 423615), (1240, 393552), (1395, 349824), (1440, 338892), (1488, 327960), (1674, 291520), (1728, 282410), (1822, 267840), (1860, 262368), (1920, 254169), (1984, 245970), (2160, 225928), (2232, 218640), (2480, 196776), (2733, 178560), (2790, 174912), (2880, 169446), (2976, 163980), (3348, 145760), (3456, 141205), (3644, 133920), (3720, 131184), (3968, 122985), (4185, 116608), (4320, 112964), (4464, 109320), (4555, 107136), (4960, 98388), (5466, 89280), (5580, 87456), (5760, 84723), (5952, 81990), (6696, 72880), (7288, 66960), (7440, 65592), (8199, 59520), (8370, 58304), (8640, 56482), (8928, 54660), (9110, 53568), (9920, 49194), (10932, 44640), (11160, 43728), (11904, 40995), (13392, 36440), (13665, 35712), (14576, 33480), (14880, 32796), (16398, 29760), (16740, 29152), (17280, 28241), (17856, 27330), (18220, 26784), (19840, 24597), (21864, 22320)]