880559280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 3043198080

約数和(自身を除く): 2162638800

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, 79, 80, 90, 113, 120, 137, 144, 158, 180, 226, 237, 240, 274, 316, 339, 360, 395, 411, 452, 474, 548, 565, 632, 678, 685, 711, 720, 790, 822, 904, 948, 1017, 1096, 1130, 1185, 1233, 1264, 1356, 1370, 1422, 1580, 1644, 1695, 1808, 1896, 2034, 2055, 2192, 2260, 2370, 2466, 2712, 2740, 2844, 3160, 3288, 3390, 3555, 3792, 4068, 4110, 4520, 4740, 4932, 5085, 5424, 5480, 5688, 6165, 6320, 6576, 6780, 7110, 8136, 8220, 8927, 9040, 9480, 9864, 10170, 10823, 10960, 11376, 12330, 13560, 14220, 15481, 16272, 16440, 17854, 18960, 19728, 20340, 21646, 24660, 26781, 27120, 28440, 30962, 32469, 32880, 35708, 40680, 43292, 44635, 46443, 49320, 53562, 54115, 56880, 61924, 64938, 71416, 77405, 80343, 81360, 86584, 89270, 92886, 97407, 98640, 107124, 108230, 123848, 129876, 133905, 139329, 142832, 154810, 160686, 162345, 173168, 178540, 185772, 194814, 214248, 216460, 232215, 247696, 259752, 267810, 278658, 309620, 321372, 324690, 357080, 371544, 389628, 401715, 428496, 432920, 464430, 487035, 519504, 535620, 557316, 619240, 642744, 649380, 696645, 714160, 743088, 779256, 803430, 865840, 928860, 974070, 1071240, 1114632, 1222999, 1238480, 1285488, 1298760, 1393290, 1558512, 1606860, 1857720, 1948140, 2142480, 2229264, 2445998, 2597520, 2786580, 3213720, 3668997, 3715440, 3896280, 4891996, 5573160, 6114995, 6427440, 7337994, 7792560, 9783992, 11006991, 11146320, 12229990, 14675988, 18344985, 19567984, 22013982, 24459980, 29351976, 36689970, 44027964, 48919960, 55034955, 58703952, 73379940, 88055928, 97839920, 110069910, 146759880, 176111856, 220139820, 293519760, 440279640, 880559280]

約数ペア:

[(1, 880559280), (2, 440279640), (3, 293519760), (4, 220139820), (5, 176111856), (6, 146759880), (8, 110069910), (9, 97839920), (10, 88055928), (12, 73379940), (15, 58703952), (16, 55034955), (18, 48919960), (20, 44027964), (24, 36689970), (30, 29351976), (36, 24459980), (40, 22013982), (45, 19567984), (48, 18344985), (60, 14675988), (72, 12229990), (79, 11146320), (80, 11006991), (90, 9783992), (113, 7792560), (120, 7337994), (137, 6427440), (144, 6114995), (158, 5573160), (180, 4891996), (226, 3896280), (237, 3715440), (240, 3668997), (274, 3213720), (316, 2786580), (339, 2597520), (360, 2445998), (395, 2229264), (411, 2142480), (452, 1948140), (474, 1857720), (548, 1606860), (565, 1558512), (632, 1393290), (678, 1298760), (685, 1285488), (711, 1238480), (720, 1222999), (790, 1114632), (822, 1071240), (904, 974070), (948, 928860), (1017, 865840), (1096, 803430), (1130, 779256), (1185, 743088), (1233, 714160), (1264, 696645), (1356, 649380), (1370, 642744), (1422, 619240), (1580, 557316), (1644, 535620), (1695, 519504), (1808, 487035), (1896, 464430), (2034, 432920), (2055, 428496), (2192, 401715), (2260, 389628), (2370, 371544), (2466, 357080), (2712, 324690), (2740, 321372), (2844, 309620), (3160, 278658), (3288, 267810), (3390, 259752), (3555, 247696), (3792, 232215), (4068, 216460), (4110, 214248), (4520, 194814), (4740, 185772), (4932, 178540), (5085, 173168), (5424, 162345), (5480, 160686), (5688, 154810), (6165, 142832), (6320, 139329), (6576, 133905), (6780, 129876), (7110, 123848), (8136, 108230), (8220, 107124), (8927, 98640), (9040, 97407), (9480, 92886), (9864, 89270), (10170, 86584), (10823, 81360), (10960, 80343), (11376, 77405), (12330, 71416), (13560, 64938), (14220, 61924), (15481, 56880), (16272, 54115), (16440, 53562), (17854, 49320), (18960, 46443), (19728, 44635), (20340, 43292), (21646, 40680), (24660, 35708), (26781, 32880), (27120, 32469), (28440, 30962)]