1549338480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 5325596640

約数和(自身を除く): 3776258160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 137, 139, 144, 180, 226, 240, 274, 278, 339, 360, 411, 417, 452, 548, 556, 565, 678, 685, 695, 720, 822, 834, 904, 1017, 1096, 1112, 1130, 1233, 1251, 1356, 1370, 1390, 1644, 1668, 1695, 1808, 2034, 2055, 2085, 2192, 2224, 2260, 2466, 2502, 2712, 2740, 2780, 3288, 3336, 3390, 4068, 4110, 4170, 4520, 4932, 5004, 5085, 5424, 5480, 5560, 6165, 6255, 6576, 6672, 6780, 8136, 8220, 8340, 9040, 9864, 10008, 10170, 10960, 11120, 12330, 12510, 13560, 15481, 15707, 16272, 16440, 16680, 19043, 19728, 20016, 20340, 24660, 25020, 27120, 30962, 31414, 32880, 33360, 38086, 40680, 46443, 47121, 49320, 50040, 57129, 61924, 62828, 76172, 77405, 78535, 81360, 92886, 94242, 95215, 98640, 100080, 114258, 123848, 125656, 139329, 141363, 152344, 154810, 157070, 171387, 185772, 188484, 190430, 228516, 232215, 235605, 247696, 251312, 278658, 282726, 285645, 304688, 309620, 314140, 342774, 371544, 376968, 380860, 457032, 464430, 471210, 557316, 565452, 571290, 619240, 628280, 685548, 696645, 706815, 743088, 753936, 761720, 856935, 914064, 928860, 942420, 1114632, 1130904, 1142580, 1238480, 1256560, 1371096, 1393290, 1413630, 1523440, 1713870, 1857720, 1884840, 2151859, 2229264, 2261808, 2285160, 2742192, 2786580, 2827260, 3427740, 3715440, 3769680, 4303718, 4570320, 5573160, 5654520, 6455577, 6855480, 8607436, 10759295, 11146320, 11309040, 12911154, 13710960, 17214872, 19366731, 21518590, 25822308, 32277885, 34429744, 38733462, 43037180, 51644616, 64555770, 77466924, 86074360, 96833655, 103289232, 129111540, 154933848, 172148720, 193667310, 258223080, 309867696, 387334620, 516446160, 774669240, 1549338480]

約数ペア:

[(1, 1549338480), (2, 774669240), (3, 516446160), (4, 387334620), (5, 309867696), (6, 258223080), (8, 193667310), (9, 172148720), (10, 154933848), (12, 129111540), (15, 103289232), (16, 96833655), (18, 86074360), (20, 77466924), (24, 64555770), (30, 51644616), (36, 43037180), (40, 38733462), (45, 34429744), (48, 32277885), (60, 25822308), (72, 21518590), (80, 19366731), (90, 17214872), (113, 13710960), (120, 12911154), (137, 11309040), (139, 11146320), (144, 10759295), (180, 8607436), (226, 6855480), (240, 6455577), (274, 5654520), (278, 5573160), (339, 4570320), (360, 4303718), (411, 3769680), (417, 3715440), (452, 3427740), (548, 2827260), (556, 2786580), (565, 2742192), (678, 2285160), (685, 2261808), (695, 2229264), (720, 2151859), (822, 1884840), (834, 1857720), (904, 1713870), (1017, 1523440), (1096, 1413630), (1112, 1393290), (1130, 1371096), (1233, 1256560), (1251, 1238480), (1356, 1142580), (1370, 1130904), (1390, 1114632), (1644, 942420), (1668, 928860), (1695, 914064), (1808, 856935), (2034, 761720), (2055, 753936), (2085, 743088), (2192, 706815), (2224, 696645), (2260, 685548), (2466, 628280), (2502, 619240), (2712, 571290), (2740, 565452), (2780, 557316), (3288, 471210), (3336, 464430), (3390, 457032), (4068, 380860), (4110, 376968), (4170, 371544), (4520, 342774), (4932, 314140), (5004, 309620), (5085, 304688), (5424, 285645), (5480, 282726), (5560, 278658), (6165, 251312), (6255, 247696), (6576, 235605), (6672, 232215), (6780, 228516), (8136, 190430), (8220, 188484), (8340, 185772), (9040, 171387), (9864, 157070), (10008, 154810), (10170, 152344), (10960, 141363), (11120, 139329), (12330, 125656), (12510, 123848), (13560, 114258), (15481, 100080), (15707, 98640), (16272, 95215), (16440, 94242), (16680, 92886), (19043, 81360), (19728, 78535), (20016, 77405), (20340, 76172), (24660, 62828), (25020, 61924), (27120, 57129), (30962, 50040), (31414, 49320), (32880, 47121), (33360, 46443), (38086, 40680)]