487995360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 1593188352

約数和(自身を除く): 1105192992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 97, 120, 141, 160, 188, 194, 223, 235, 240, 282, 291, 376, 388, 446, 470, 480, 485, 564, 582, 669, 705, 752, 776, 892, 940, 970, 1115, 1128, 1164, 1338, 1410, 1455, 1504, 1552, 1784, 1880, 1940, 2230, 2256, 2328, 2676, 2820, 2910, 3104, 3345, 3568, 3760, 3880, 4460, 4512, 4559, 4656, 5352, 5640, 5820, 6690, 7136, 7520, 7760, 8920, 9118, 9312, 10481, 10704, 11280, 11640, 13380, 13677, 15520, 17840, 18236, 20962, 21408, 21631, 22560, 22795, 23280, 26760, 27354, 31443, 35680, 36472, 41924, 43262, 45590, 46560, 52405, 53520, 54708, 62886, 64893, 68385, 72944, 83848, 86524, 91180, 104810, 107040, 108155, 109416, 125772, 129786, 136770, 145888, 157215, 167696, 173048, 182360, 209620, 216310, 218832, 251544, 259572, 273540, 314430, 324465, 335392, 346096, 364720, 419240, 432620, 437664, 503088, 519144, 547080, 628860, 648930, 692192, 729440, 838480, 865240, 1006176, 1016657, 1038288, 1094160, 1257720, 1297860, 1676960, 1730480, 2033314, 2076576, 2188320, 2515440, 2595720, 3049971, 3460960, 4066628, 5030880, 5083285, 5191440, 6099942, 8133256, 10166570, 10382880, 12199884, 15249855, 16266512, 20333140, 24399768, 30499710, 32533024, 40666280, 48799536, 60999420, 81332560, 97599072, 121998840, 162665120, 243997680, 487995360]

約数ペア:

[(1, 487995360), (2, 243997680), (3, 162665120), (4, 121998840), (5, 97599072), (6, 81332560), (8, 60999420), (10, 48799536), (12, 40666280), (15, 32533024), (16, 30499710), (20, 24399768), (24, 20333140), (30, 16266512), (32, 15249855), (40, 12199884), (47, 10382880), (48, 10166570), (60, 8133256), (80, 6099942), (94, 5191440), (96, 5083285), (97, 5030880), (120, 4066628), (141, 3460960), (160, 3049971), (188, 2595720), (194, 2515440), (223, 2188320), (235, 2076576), (240, 2033314), (282, 1730480), (291, 1676960), (376, 1297860), (388, 1257720), (446, 1094160), (470, 1038288), (480, 1016657), (485, 1006176), (564, 865240), (582, 838480), (669, 729440), (705, 692192), (752, 648930), (776, 628860), (892, 547080), (940, 519144), (970, 503088), (1115, 437664), (1128, 432620), (1164, 419240), (1338, 364720), (1410, 346096), (1455, 335392), (1504, 324465), (1552, 314430), (1784, 273540), (1880, 259572), (1940, 251544), (2230, 218832), (2256, 216310), (2328, 209620), (2676, 182360), (2820, 173048), (2910, 167696), (3104, 157215), (3345, 145888), (3568, 136770), (3760, 129786), (3880, 125772), (4460, 109416), (4512, 108155), (4559, 107040), (4656, 104810), (5352, 91180), (5640, 86524), (5820, 83848), (6690, 72944), (7136, 68385), (7520, 64893), (7760, 62886), (8920, 54708), (9118, 53520), (9312, 52405), (10481, 46560), (10704, 45590), (11280, 43262), (11640, 41924), (13380, 36472), (13677, 35680), (15520, 31443), (17840, 27354), (18236, 26760), (20962, 23280), (21408, 22795), (21631, 22560)]